198904896

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 280

約数和(自身を含む): 651683736

約数和(自身を除く): 452778840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 61, 64, 68, 72, 74, 81, 96, 102, 108, 111, 122, 136, 144, 148, 153, 162, 183, 192, 204, 216, 222, 244, 272, 288, 296, 306, 324, 333, 366, 408, 432, 444, 459, 488, 544, 549, 576, 592, 612, 629, 648, 666, 732, 816, 864, 888, 918, 976, 999, 1037, 1088, 1098, 1184, 1224, 1258, 1296, 1332, 1377, 1464, 1632, 1647, 1728, 1776, 1836, 1887, 1952, 1998, 2074, 2196, 2257, 2368, 2448, 2516, 2592, 2664, 2754, 2928, 2997, 3111, 3264, 3294, 3552, 3672, 3774, 3904, 3996, 4148, 4392, 4514, 4896, 4941, 5032, 5184, 5328, 5508, 5661, 5856, 5994, 6222, 6588, 6771, 7104, 7344, 7548, 7992, 8296, 8784, 9028, 9333, 9792, 9882, 10064, 10656, 11016, 11322, 11712, 11988, 12444, 13176, 13542, 14688, 15096, 15984, 16592, 16983, 17568, 18056, 18666, 19764, 20128, 20313, 21312, 22032, 22644, 23976, 24888, 26352, 27084, 27999, 29376, 30192, 31968, 33184, 33966, 35136, 36112, 37332, 38369, 39528, 40256, 40626, 44064, 45288, 47952, 49776, 50949, 52704, 54168, 55998, 60384, 60939, 63936, 66368, 67932, 72224, 74664, 76738, 79056, 81252, 83997, 88128, 90576, 95904, 99552, 101898, 105408, 108336, 111996, 115107, 120768, 121878, 135864, 144448, 149328, 153476, 158112, 162504, 167994, 181152, 182817, 191808, 199104, 203796, 216672, 223992, 230214, 243756, 271728, 298656, 306952, 316224, 325008, 335988, 345321, 362304, 365634, 407592, 433344, 447984, 460428, 487512, 543456, 597312, 613904, 650016, 671976, 690642, 731268, 815184, 895968, 920856, 975024, 1035963, 1086912, 1227808, 1300032, 1343952, 1381284, 1462536, 1630368, 1791936, 1841712, 1950048, 2071926, 2455616, 2687904, 2762568, 2925072, 3107889, 3260736, 3683424, 3900096, 4143852, 5375808, 5525136, 5850144, 6215778, 7366848, 8287704, 11050272, 11700288, 12431556, 16575408, 22100544, 24863112, 33150816, 49726224, 66301632, 99452448, 198904896]

約数ペア:

[(1, 198904896), (2, 99452448), (3, 66301632), (4, 49726224), (6, 33150816), (8, 24863112), (9, 22100544), (12, 16575408), (16, 12431556), (17, 11700288), (18, 11050272), (24, 8287704), (27, 7366848), (32, 6215778), (34, 5850144), (36, 5525136), (37, 5375808), (48, 4143852), (51, 3900096), (54, 3683424), (61, 3260736), (64, 3107889), (68, 2925072), (72, 2762568), (74, 2687904), (81, 2455616), (96, 2071926), (102, 1950048), (108, 1841712), (111, 1791936), (122, 1630368), (136, 1462536), (144, 1381284), (148, 1343952), (153, 1300032), (162, 1227808), (183, 1086912), (192, 1035963), (204, 975024), (216, 920856), (222, 895968), (244, 815184), (272, 731268), (288, 690642), (296, 671976), (306, 650016), (324, 613904), (333, 597312), (366, 543456), (408, 487512), (432, 460428), (444, 447984), (459, 433344), (488, 407592), (544, 365634), (549, 362304), (576, 345321), (592, 335988), (612, 325008), (629, 316224), (648, 306952), (666, 298656), (732, 271728), (816, 243756), (864, 230214), (888, 223992), (918, 216672), (976, 203796), (999, 199104), (1037, 191808), (1088, 182817), (1098, 181152), (1184, 167994), (1224, 162504), (1258, 158112), (1296, 153476), (1332, 149328), (1377, 144448), (1464, 135864), (1632, 121878), (1647, 120768), (1728, 115107), (1776, 111996), (1836, 108336), (1887, 105408), (1952, 101898), (1998, 99552), (2074, 95904), (2196, 90576), (2257, 88128), (2368, 83997), (2448, 81252), (2516, 79056), (2592, 76738), (2664, 74664), (2754, 72224), (2928, 67932), (2997, 66368), (3111, 63936), (3264, 60939), (3294, 60384), (3552, 55998), (3672, 54168), (3774, 52704), (3904, 50949), (3996, 49776), (4148, 47952), (4392, 45288), (4514, 44064), (4896, 40626), (4941, 40256), (5032, 39528), (5184, 38369), (5328, 37332), (5508, 36112), (5661, 35136), (5856, 33966), (5994, 33184), (6222, 31968), (6588, 30192), (6771, 29376), (7104, 27999), (7344, 27084), (7548, 26352), (7992, 24888), (8296, 23976), (8784, 22644), (9028, 22032), (9333, 21312), (9792, 20313), (9882, 20128), (10064, 19764), (10656, 18666), (11016, 18056), (11322, 17568), (11712, 16983), (11988, 16592), (12444, 15984), (13176, 15096), (13542, 14688)]