2453175972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 6890403520

約数和(自身を除く): 4437227548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 139, 156, 172, 234, 258, 278, 387, 417, 468, 516, 556, 559, 774, 834, 877, 1118, 1251, 1548, 1668, 1677, 1754, 1807, 2236, 2502, 2631, 3354, 3508, 3614, 5004, 5031, 5262, 5421, 5977, 6708, 7228, 7893, 10062, 10524, 10842, 11401, 11954, 15786, 16263, 17931, 20124, 21684, 22802, 23908, 31572, 32526, 34203, 35862, 37711, 45604, 53793, 65052, 68406, 71724, 75422, 77701, 102609, 107586, 113133, 121903, 136812, 150844, 155402, 205218, 215172, 226266, 233103, 243806, 310804, 339399, 365709, 410436, 452532, 466206, 487612, 490243, 678798, 699309, 731418, 932412, 980486, 1097127, 1357596, 1398618, 1462836, 1470729, 1584739, 1960972, 2194254, 2797236, 2941458, 3169478, 4388508, 4412187, 4754217, 5241829, 5882916, 6338956, 8824374, 9508434, 10483658, 14262651, 15725487, 17648748, 19016868, 20967316, 28525302, 31450974, 47176461, 57050604, 62901948, 68143777, 94352922, 136287554, 188705844, 204431331, 272575108, 408862662, 613293993, 817725324, 1226587986, 2453175972]

約数ペア:

[(1, 2453175972), (2, 1226587986), (3, 817725324), (4, 613293993), (6, 408862662), (9, 272575108), (12, 204431331), (13, 188705844), (18, 136287554), (26, 94352922), (36, 68143777), (39, 62901948), (43, 57050604), (52, 47176461), (78, 31450974), (86, 28525302), (117, 20967316), (129, 19016868), (139, 17648748), (156, 15725487), (172, 14262651), (234, 10483658), (258, 9508434), (278, 8824374), (387, 6338956), (417, 5882916), (468, 5241829), (516, 4754217), (556, 4412187), (559, 4388508), (774, 3169478), (834, 2941458), (877, 2797236), (1118, 2194254), (1251, 1960972), (1548, 1584739), (1668, 1470729), (1677, 1462836), (1754, 1398618), (1807, 1357596), (2236, 1097127), (2502, 980486), (2631, 932412), (3354, 731418), (3508, 699309), (3614, 678798), (5004, 490243), (5031, 487612), (5262, 466206), (5421, 452532), (5977, 410436), (6708, 365709), (7228, 339399), (7893, 310804), (10062, 243806), (10524, 233103), (10842, 226266), (11401, 215172), (11954, 205218), (15786, 155402), (16263, 150844), (17931, 136812), (20124, 121903), (21684, 113133), (22802, 107586), (23908, 102609), (31572, 77701), (32526, 75422), (34203, 71724), (35862, 68406), (37711, 65052), (45604, 53793)]