1558580868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 216

約数和(自身を含む): 4569583200

約数和(自身を除く): 3011002332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 97, 114, 117, 139, 156, 169, 171, 194, 228, 234, 247, 278, 291, 338, 342, 388, 417, 468, 494, 507, 556, 582, 676, 684, 741, 834, 873, 988, 1014, 1164, 1251, 1261, 1482, 1521, 1668, 1746, 1807, 1843, 2028, 2223, 2502, 2522, 2641, 2964, 3042, 3211, 3492, 3614, 3686, 3783, 4446, 5004, 5044, 5282, 5421, 5529, 6084, 6422, 7228, 7372, 7566, 7923, 8892, 9633, 10564, 10842, 11058, 11349, 12844, 13483, 15132, 15846, 16263, 16393, 16587, 19266, 21684, 22116, 22698, 23491, 23769, 23959, 26966, 28899, 31692, 32526, 32786, 33174, 34333, 38532, 40449, 45396, 46982, 47538, 47918, 49179, 53932, 57798, 65052, 65572, 66348, 68666, 70473, 71877, 80898, 93964, 95076, 95836, 98358, 102999, 115596, 121347, 137332, 140946, 143754, 147537, 161796, 175279, 196716, 205998, 211419, 215631, 242694, 256177, 281892, 287508, 295074, 308997, 311467, 350558, 411996, 422838, 431262, 446329, 485388, 512354, 525837, 590148, 617994, 622934, 701116, 768531, 845676, 862524, 892658, 934401, 1024708, 1051674, 1235988, 1245868, 1338987, 1537062, 1577511, 1785316, 1868802, 2103348, 2278627, 2305593, 2677974, 2803203, 3074124, 3155022, 3330301, 3737604, 4016961, 4557254, 4611186, 5355948, 5606406, 6310044, 6660602, 6835881, 8033922, 9114508, 9222372, 9990903, 11212812, 13321204, 13671762, 16067844, 19981806, 20507643, 27343524, 29972709, 39963612, 41015286, 43293913, 59945418, 82030572, 86587826, 119890836, 129881739, 173175652, 259763478, 389645217, 519526956, 779290434, 1558580868]

約数ペア:

[(1, 1558580868), (2, 779290434), (3, 519526956), (4, 389645217), (6, 259763478), (9, 173175652), (12, 129881739), (13, 119890836), (18, 86587826), (19, 82030572), (26, 59945418), (36, 43293913), (38, 41015286), (39, 39963612), (52, 29972709), (57, 27343524), (76, 20507643), (78, 19981806), (97, 16067844), (114, 13671762), (117, 13321204), (139, 11212812), (156, 9990903), (169, 9222372), (171, 9114508), (194, 8033922), (228, 6835881), (234, 6660602), (247, 6310044), (278, 5606406), (291, 5355948), (338, 4611186), (342, 4557254), (388, 4016961), (417, 3737604), (468, 3330301), (494, 3155022), (507, 3074124), (556, 2803203), (582, 2677974), (676, 2305593), (684, 2278627), (741, 2103348), (834, 1868802), (873, 1785316), (988, 1577511), (1014, 1537062), (1164, 1338987), (1251, 1245868), (1261, 1235988), (1482, 1051674), (1521, 1024708), (1668, 934401), (1746, 892658), (1807, 862524), (1843, 845676), (2028, 768531), (2223, 701116), (2502, 622934), (2522, 617994), (2641, 590148), (2964, 525837), (3042, 512354), (3211, 485388), (3492, 446329), (3614, 431262), (3686, 422838), (3783, 411996), (4446, 350558), (5004, 311467), (5044, 308997), (5282, 295074), (5421, 287508), (5529, 281892), (6084, 256177), (6422, 242694), (7228, 215631), (7372, 211419), (7566, 205998), (7923, 196716), (8892, 175279), (9633, 161796), (10564, 147537), (10842, 143754), (11058, 140946), (11349, 137332), (12844, 121347), (13483, 115596), (15132, 102999), (15846, 98358), (16263, 95836), (16393, 95076), (16587, 93964), (19266, 80898), (21684, 71877), (22116, 70473), (22698, 68666), (23491, 66348), (23769, 65572), (23959, 65052), (26966, 57798), (28899, 53932), (31692, 49179), (32526, 47918), (32786, 47538), (33174, 46982), (34333, 45396), (38532, 40449)]