2912403396

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 7978323584

約数和(自身を除く): 5065920188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 271, 294, 343, 373, 542, 588, 686, 746, 813, 1029, 1084, 1119, 1372, 1492, 1626, 1897, 2058, 2238, 2401, 2611, 3252, 3794, 4116, 4476, 4802, 5222, 5691, 7203, 7588, 7833, 9604, 10444, 11382, 13279, 14406, 15666, 18277, 22764, 26558, 28812, 31332, 36554, 39837, 53116, 54831, 73108, 79674, 92953, 101083, 109662, 127939, 159348, 185906, 202166, 219324, 255878, 278859, 303249, 371812, 383817, 404332, 511756, 557718, 606498, 650671, 707581, 767634, 895573, 1115436, 1212996, 1301342, 1415162, 1535268, 1791146, 1952013, 2122743, 2602684, 2686719, 2830324, 3582292, 3904026, 4245486, 4953067, 5373438, 7808052, 8490972, 9906134, 10746876, 14859201, 19812268, 29718402, 34671469, 59436804, 69342938, 104014407, 138685876, 208028814, 242700283, 416057628, 485400566, 728100849, 970801132, 1456201698, 2912403396]

約数ペア:

[(1, 2912403396), (2, 1456201698), (3, 970801132), (4, 728100849), (6, 485400566), (7, 416057628), (12, 242700283), (14, 208028814), (21, 138685876), (28, 104014407), (42, 69342938), (49, 59436804), (84, 34671469), (98, 29718402), (147, 19812268), (196, 14859201), (271, 10746876), (294, 9906134), (343, 8490972), (373, 7808052), (542, 5373438), (588, 4953067), (686, 4245486), (746, 3904026), (813, 3582292), (1029, 2830324), (1084, 2686719), (1119, 2602684), (1372, 2122743), (1492, 1952013), (1626, 1791146), (1897, 1535268), (2058, 1415162), (2238, 1301342), (2401, 1212996), (2611, 1115436), (3252, 895573), (3794, 767634), (4116, 707581), (4476, 650671), (4802, 606498), (5222, 557718), (5691, 511756), (7203, 404332), (7588, 383817), (7833, 371812), (9604, 303249), (10444, 278859), (11382, 255878), (13279, 219324), (14406, 202166), (15666, 185906), (18277, 159348), (22764, 127939), (26558, 109662), (28812, 101083), (31332, 92953), (36554, 79674), (39837, 73108), (53116, 54831)]