389355456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1069}}^1$

素因数の和:1362

約数の個数: 112

約数和(自身を含む): 1182786560

約数和(自身を除く): 793431104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 271, 336, 448, 542, 672, 813, 1069, 1084, 1344, 1626, 1897, 2138, 2168, 3207, 3252, 3794, 4276, 4336, 5691, 6414, 6504, 7483, 7588, 8552, 8672, 11382, 12828, 13008, 14966, 15176, 17104, 17344, 22449, 22764, 25656, 26016, 29932, 30352, 34208, 44898, 45528, 51312, 52032, 59864, 60704, 68416, 89796, 91056, 102624, 119728, 121408, 179592, 182112, 205248, 239456, 289699, 359184, 364224, 478912, 579398, 718368, 869097, 1158796, 1436736, 1738194, 2027893, 2317592, 3476388, 4055786, 4635184, 6083679, 6952776, 8111572, 9270368, 12167358, 13905552, 16223144, 18540736, 24334716, 27811104, 32446288, 48669432, 55622208, 64892576, 97338864, 129785152, 194677728, 389355456]

約数ペア:

[(1, 389355456), (2, 194677728), (3, 129785152), (4, 97338864), (6, 64892576), (7, 55622208), (8, 48669432), (12, 32446288), (14, 27811104), (16, 24334716), (21, 18540736), (24, 16223144), (28, 13905552), (32, 12167358), (42, 9270368), (48, 8111572), (56, 6952776), (64, 6083679), (84, 4635184), (96, 4055786), (112, 3476388), (168, 2317592), (192, 2027893), (224, 1738194), (271, 1436736), (336, 1158796), (448, 869097), (542, 718368), (672, 579398), (813, 478912), (1069, 364224), (1084, 359184), (1344, 289699), (1626, 239456), (1897, 205248), (2138, 182112), (2168, 179592), (3207, 121408), (3252, 119728), (3794, 102624), (4276, 91056), (4336, 89796), (5691, 68416), (6414, 60704), (6504, 59864), (7483, 52032), (7588, 51312), (8552, 45528), (8672, 44898), (11382, 34208), (12828, 30352), (13008, 29932), (14966, 26016), (15176, 25656), (17104, 22764), (17344, 22449)]