387816624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{929}}^1$

素因数の和:1179

約数の個数: 120

約数和(自身を含む): 1175341440

約数和(自身を除く): 787524816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 223, 234, 312, 446, 468, 624, 669, 892, 929, 936, 1338, 1784, 1858, 1872, 2007, 2676, 2787, 2899, 3568, 3716, 4014, 5352, 5574, 5798, 7432, 8028, 8361, 8697, 10704, 11148, 11596, 12077, 14864, 16056, 16722, 17394, 22296, 23192, 24154, 26091, 32112, 33444, 34788, 36231, 44592, 46384, 48308, 52182, 66888, 69576, 72462, 96616, 104364, 108693, 133776, 139152, 144924, 193232, 207167, 208728, 217386, 289848, 414334, 417456, 434772, 579696, 621501, 828668, 869544, 1243002, 1657336, 1739088, 1864503, 2486004, 2693171, 3314672, 3729006, 4972008, 5386342, 7458012, 8079513, 9944016, 10772684, 14916024, 16159026, 21545368, 24238539, 29832048, 32318052, 43090736, 48477078, 64636104, 96954156, 129272208, 193908312, 387816624]

約数ペア:

[(1, 387816624), (2, 193908312), (3, 129272208), (4, 96954156), (6, 64636104), (8, 48477078), (9, 43090736), (12, 32318052), (13, 29832048), (16, 24238539), (18, 21545368), (24, 16159026), (26, 14916024), (36, 10772684), (39, 9944016), (48, 8079513), (52, 7458012), (72, 5386342), (78, 4972008), (104, 3729006), (117, 3314672), (144, 2693171), (156, 2486004), (208, 1864503), (223, 1739088), (234, 1657336), (312, 1243002), (446, 869544), (468, 828668), (624, 621501), (669, 579696), (892, 434772), (929, 417456), (936, 414334), (1338, 289848), (1784, 217386), (1858, 208728), (1872, 207167), (2007, 193232), (2676, 144924), (2787, 139152), (2899, 133776), (3568, 108693), (3716, 104364), (4014, 96616), (5352, 72462), (5574, 69576), (5798, 66888), (7432, 52182), (8028, 48308), (8361, 46384), (8697, 44592), (10704, 36231), (11148, 34788), (11596, 33444), (12077, 32112), (14864, 26091), (16056, 24154), (16722, 23192), (17394, 22296)]