691232724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1247

約数の個数: 192

約数和(自身を含む): 2243745280

約数和(自身を除く): 1552512556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 61, 63, 78, 84, 91, 108, 117, 122, 126, 156, 182, 183, 189, 234, 244, 252, 273, 351, 364, 366, 378, 427, 468, 546, 549, 702, 732, 756, 793, 819, 854, 1092, 1098, 1153, 1281, 1404, 1586, 1638, 1647, 1708, 2196, 2306, 2379, 2457, 2562, 3172, 3276, 3294, 3459, 3843, 4612, 4758, 4914, 5124, 5551, 6588, 6918, 7137, 7686, 8071, 9516, 9828, 10377, 11102, 11529, 13836, 14274, 14989, 15372, 16142, 16653, 20754, 21411, 22204, 23058, 24213, 28548, 29978, 31131, 32284, 33306, 41508, 42822, 44967, 46116, 48426, 49959, 59956, 62262, 66612, 70333, 72639, 85644, 89934, 96852, 99918, 104923, 124524, 134901, 140666, 145278, 149877, 179868, 199836, 209846, 210999, 217917, 269802, 281332, 290556, 299754, 314769, 404703, 419692, 421998, 435834, 492331, 539604, 599508, 629538, 632997, 809406, 843996, 871668, 914329, 944307, 984662, 1259076, 1265994, 1476993, 1618812, 1828658, 1888614, 1898991, 1969324, 2531988, 2742987, 2832921, 2953986, 3657316, 3777228, 3797982, 4430979, 5485974, 5665842, 5907972, 6400303, 7595964, 8228961, 8861958, 10971948, 11331684, 12800606, 13292937, 16457922, 17723916, 19200909, 24686883, 25601212, 26585874, 32915844, 38401818, 49373766, 53171748, 57602727, 76803636, 98747532, 115205454, 172808181, 230410908, 345616362, 691232724]

約数ペア:

[(1, 691232724), (2, 345616362), (3, 230410908), (4, 172808181), (6, 115205454), (7, 98747532), (9, 76803636), (12, 57602727), (13, 53171748), (14, 49373766), (18, 38401818), (21, 32915844), (26, 26585874), (27, 25601212), (28, 24686883), (36, 19200909), (39, 17723916), (42, 16457922), (52, 13292937), (54, 12800606), (61, 11331684), (63, 10971948), (78, 8861958), (84, 8228961), (91, 7595964), (108, 6400303), (117, 5907972), (122, 5665842), (126, 5485974), (156, 4430979), (182, 3797982), (183, 3777228), (189, 3657316), (234, 2953986), (244, 2832921), (252, 2742987), (273, 2531988), (351, 1969324), (364, 1898991), (366, 1888614), (378, 1828658), (427, 1618812), (468, 1476993), (546, 1265994), (549, 1259076), (702, 984662), (732, 944307), (756, 914329), (793, 871668), (819, 843996), (854, 809406), (1092, 632997), (1098, 629538), (1153, 599508), (1281, 539604), (1404, 492331), (1586, 435834), (1638, 421998), (1647, 419692), (1708, 404703), (2196, 314769), (2306, 299754), (2379, 290556), (2457, 281332), (2562, 269802), (3172, 217917), (3276, 210999), (3294, 209846), (3459, 199836), (3843, 179868), (4612, 149877), (4758, 145278), (4914, 140666), (5124, 134901), (5551, 124524), (6588, 104923), (6918, 99918), (7137, 96852), (7686, 89934), (8071, 85644), (9516, 72639), (9828, 70333), (10377, 66612), (11102, 62262), (11529, 59956), (13836, 49959), (14274, 48426), (14989, 46116), (15372, 44967), (16142, 42822), (16653, 41508), (20754, 33306), (21411, 32284), (22204, 31131), (23058, 29978), (24213, 28548)]