391152048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 1289631744

約数和(自身を除く): 898479696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 47, 48, 51, 56, 62, 68, 84, 93, 94, 102, 112, 119, 124, 136, 141, 168, 186, 188, 204, 217, 238, 248, 272, 282, 329, 336, 357, 372, 376, 408, 434, 476, 496, 527, 564, 651, 658, 714, 744, 752, 799, 816, 868, 952, 987, 1054, 1128, 1302, 1316, 1428, 1457, 1488, 1581, 1598, 1736, 1904, 1974, 2108, 2209, 2256, 2397, 2604, 2632, 2856, 2914, 3162, 3196, 3472, 3689, 3948, 4216, 4371, 4418, 4794, 5208, 5264, 5593, 5712, 5828, 6324, 6392, 6627, 7378, 7896, 8432, 8742, 8836, 9588, 10199, 10416, 11067, 11186, 11656, 12648, 12784, 13254, 14756, 15463, 15792, 16779, 17484, 17672, 19176, 20398, 22134, 22372, 23312, 24769, 25296, 26508, 29512, 30597, 30926, 33558, 34968, 35344, 37553, 38352, 40796, 44268, 44744, 46389, 49538, 53016, 59024, 61194, 61852, 67116, 68479, 69936, 74307, 75106, 81592, 88536, 89488, 92778, 99076, 106032, 112659, 122388, 123704, 134232, 136958, 148614, 150212, 163184, 173383, 177072, 185556, 198152, 205437, 225318, 244776, 247408, 262871, 268464, 273916, 297228, 300424, 346766, 371112, 396304, 410874, 450636, 479353, 489552, 520149, 525742, 547832, 594456, 600848, 693532, 742224, 788613, 821748, 901272, 958706, 1040298, 1051484, 1095664, 1164143, 1188912, 1387064, 1438059, 1577226, 1643496, 1802544, 1917412, 2080596, 2102968, 2328286, 2774128, 2876118, 3154452, 3286992, 3492429, 3834824, 4161192, 4205936, 4656572, 5752236, 6308904, 6984858, 7669648, 8149001, 8322384, 9313144, 11504472, 12617808, 13969716, 16298002, 18626288, 23008944, 24447003, 27939432, 32596004, 48894006, 55878864, 65192008, 97788012, 130384016, 195576024, 391152048]

約数ペア:

[(1, 391152048), (2, 195576024), (3, 130384016), (4, 97788012), (6, 65192008), (7, 55878864), (8, 48894006), (12, 32596004), (14, 27939432), (16, 24447003), (17, 23008944), (21, 18626288), (24, 16298002), (28, 13969716), (31, 12617808), (34, 11504472), (42, 9313144), (47, 8322384), (48, 8149001), (51, 7669648), (56, 6984858), (62, 6308904), (68, 5752236), (84, 4656572), (93, 4205936), (94, 4161192), (102, 3834824), (112, 3492429), (119, 3286992), (124, 3154452), (136, 2876118), (141, 2774128), (168, 2328286), (186, 2102968), (188, 2080596), (204, 1917412), (217, 1802544), (238, 1643496), (248, 1577226), (272, 1438059), (282, 1387064), (329, 1188912), (336, 1164143), (357, 1095664), (372, 1051484), (376, 1040298), (408, 958706), (434, 901272), (476, 821748), (496, 788613), (527, 742224), (564, 693532), (651, 600848), (658, 594456), (714, 547832), (744, 525742), (752, 520149), (799, 489552), (816, 479353), (868, 450636), (952, 410874), (987, 396304), (1054, 371112), (1128, 346766), (1302, 300424), (1316, 297228), (1428, 273916), (1457, 268464), (1488, 262871), (1581, 247408), (1598, 244776), (1736, 225318), (1904, 205437), (1974, 198152), (2108, 185556), (2209, 177072), (2256, 173383), (2397, 163184), (2604, 150212), (2632, 148614), (2856, 136958), (2914, 134232), (3162, 123704), (3196, 122388), (3472, 112659), (3689, 106032), (3948, 99076), (4216, 92778), (4371, 89488), (4418, 88536), (4794, 81592), (5208, 75106), (5264, 74307), (5593, 69936), (5712, 68479), (5828, 67116), (6324, 61852), (6392, 61194), (6627, 59024), (7378, 53016), (7896, 49538), (8432, 46389), (8742, 44744), (8836, 44268), (9588, 40796), (10199, 38352), (10416, 37553), (11067, 35344), (11186, 34968), (11656, 33558), (12648, 30926), (12784, 30597), (13254, 29512), (14756, 26508), (15463, 25296), (15792, 24769), (16779, 23312), (17484, 22372), (17672, 22134), (19176, 20398)]