491163456

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 336

約数和(自身を含む): 1663695936

約数和(自身を除く): 1172532480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 37, 42, 48, 49, 51, 56, 64, 68, 74, 83, 84, 96, 98, 102, 111, 112, 119, 136, 147, 148, 166, 168, 192, 196, 204, 222, 224, 238, 249, 259, 272, 294, 296, 332, 336, 357, 392, 408, 444, 448, 476, 498, 518, 544, 581, 588, 592, 629, 664, 672, 714, 777, 784, 816, 833, 888, 952, 996, 1036, 1088, 1162, 1176, 1184, 1258, 1328, 1344, 1411, 1428, 1554, 1568, 1632, 1666, 1743, 1776, 1813, 1887, 1904, 1992, 2072, 2324, 2352, 2368, 2499, 2516, 2656, 2822, 2856, 3071, 3108, 3136, 3264, 3332, 3486, 3552, 3626, 3774, 3808, 3984, 4067, 4144, 4233, 4403, 4648, 4704, 4998, 5032, 5312, 5439, 5644, 5712, 6142, 6216, 6664, 6972, 7104, 7252, 7548, 7616, 7968, 8134, 8288, 8466, 8806, 9213, 9296, 9408, 9877, 9996, 10064, 10878, 11288, 11424, 12201, 12284, 12432, 13209, 13328, 13944, 14504, 15096, 15936, 16268, 16576, 16932, 17612, 18426, 18592, 19754, 19992, 20128, 21497, 21756, 22576, 22848, 24402, 24568, 24864, 26418, 26656, 27888, 29008, 29631, 30192, 30821, 32536, 33864, 35224, 36852, 37184, 39508, 39984, 40256, 42994, 43512, 45152, 48804, 49136, 49728, 52207, 52836, 53312, 55776, 58016, 59262, 60384, 61642, 64491, 65072, 67728, 69139, 70448, 73704, 79016, 79968, 85988, 87024, 90304, 92463, 97608, 98272, 104414, 105672, 111552, 116032, 118524, 120768, 123284, 128982, 130144, 135456, 138278, 140896, 147408, 150479, 156621, 158032, 159936, 171976, 174048, 184926, 195216, 196544, 207417, 208828, 211344, 237048, 246568, 257964, 260288, 270912, 276556, 281792, 294816, 300958, 313242, 316064, 343952, 348096, 365449, 369852, 390432, 414834, 417656, 422688, 451437, 474096, 493136, 515928, 553112, 589632, 601916, 626484, 632128, 687904, 730898, 739704, 780864, 829668, 835312, 845376, 902874, 948192, 986272, 1031856, 1096347, 1106224, 1203832, 1252968, 1375808, 1461796, 1479408, 1659336, 1670624, 1805748, 1896384, 1972544, 2063712, 2192694, 2212448, 2407664, 2505936, 2558143, 2923592, 2958816, 3318672, 3341248, 3611496, 4127424, 4385388, 4424896, 4815328, 5011872, 5116286, 5847184, 5917632, 6637344, 7222992, 7674429, 8770776, 9630656, 10023744, 10232572, 11694368, 13274688, 14445984, 15348858, 17541552, 20465144, 23388736, 28891968, 30697716, 35083104, 40930288, 61395432, 70166208, 81860576, 122790864, 163721152, 245581728, 491163456]

約数ペア:

[(1, 491163456), (2, 245581728), (3, 163721152), (4, 122790864), (6, 81860576), (7, 70166208), (8, 61395432), (12, 40930288), (14, 35083104), (16, 30697716), (17, 28891968), (21, 23388736), (24, 20465144), (28, 17541552), (32, 15348858), (34, 14445984), (37, 13274688), (42, 11694368), (48, 10232572), (49, 10023744), (51, 9630656), (56, 8770776), (64, 7674429), (68, 7222992), (74, 6637344), (83, 5917632), (84, 5847184), (96, 5116286), (98, 5011872), (102, 4815328), (111, 4424896), (112, 4385388), (119, 4127424), (136, 3611496), (147, 3341248), (148, 3318672), (166, 2958816), (168, 2923592), (192, 2558143), (196, 2505936), (204, 2407664), (222, 2212448), (224, 2192694), (238, 2063712), (249, 1972544), (259, 1896384), (272, 1805748), (294, 1670624), (296, 1659336), (332, 1479408), (336, 1461796), (357, 1375808), (392, 1252968), (408, 1203832), (444, 1106224), (448, 1096347), (476, 1031856), (498, 986272), (518, 948192), (544, 902874), (581, 845376), (588, 835312), (592, 829668), (629, 780864), (664, 739704), (672, 730898), (714, 687904), (777, 632128), (784, 626484), (816, 601916), (833, 589632), (888, 553112), (952, 515928), (996, 493136), (1036, 474096), (1088, 451437), (1162, 422688), (1176, 417656), (1184, 414834), (1258, 390432), (1328, 369852), (1344, 365449), (1411, 348096), (1428, 343952), (1554, 316064), (1568, 313242), (1632, 300958), (1666, 294816), (1743, 281792), (1776, 276556), (1813, 270912), (1887, 260288), (1904, 257964), (1992, 246568), (2072, 237048), (2324, 211344), (2352, 208828), (2368, 207417), (2499, 196544), (2516, 195216), (2656, 184926), (2822, 174048), (2856, 171976), (3071, 159936), (3108, 158032), (3136, 156621), (3264, 150479), (3332, 147408), (3486, 140896), (3552, 138278), (3626, 135456), (3774, 130144), (3808, 128982), (3984, 123284), (4067, 120768), (4144, 118524), (4233, 116032), (4403, 111552), (4648, 105672), (4704, 104414), (4998, 98272), (5032, 97608), (5312, 92463), (5439, 90304), (5644, 87024), (5712, 85988), (6142, 79968), (6216, 79016), (6664, 73704), (6972, 70448), (7104, 69139), (7252, 67728), (7548, 65072), (7616, 64491), (7968, 61642), (8134, 60384), (8288, 59262), (8466, 58016), (8806, 55776), (9213, 53312), (9296, 52836), (9408, 52207), (9877, 49728), (9996, 49136), (10064, 48804), (10878, 45152), (11288, 43512), (11424, 42994), (12201, 40256), (12284, 39984), (12432, 39508), (13209, 37184), (13328, 36852), (13944, 35224), (14504, 33864), (15096, 32536), (15936, 30821), (16268, 30192), (16576, 29631), (16932, 29008), (17612, 27888), (18426, 26656), (18592, 26418), (19754, 24864), (19992, 24568), (20128, 24402), (21497, 22848), (21756, 22576)]