1243457622

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6539

約数の個数: 128

約数和(自身を含む): 3360268800

約数和(自身を除く): 2116811178

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 27, 33, 34, 38, 51, 54, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 297, 306, 323, 342, 374, 418, 459, 513, 561, 594, 627, 646, 918, 969, 1026, 1122, 1254, 1683, 1881, 1938, 2907, 3366, 3553, 3762, 5049, 5643, 5814, 6481, 7106, 8721, 10098, 10659, 11286, 12962, 17442, 19443, 21318, 31977, 38886, 58329, 63954, 71291, 95931, 110177, 116658, 123139, 142582, 174987, 191862, 213873, 220354, 246278, 330531, 349974, 369417, 427746, 641619, 661062, 738834, 991593, 1108251, 1211947, 1283238, 1354529, 1924857, 1983186, 2093363, 2216502, 2423894, 2709058, 2974779, 3324753, 3635841, 3849714, 4063587, 4186726, 5949558, 6280089, 6649506, 7271682, 8127174, 10907523, 12190761, 12560178, 18840267, 21815046, 23026993, 24381522, 32722569, 36572283, 37680534, 46053986, 56520801, 65445138, 69080979, 73144566, 113041602, 138161958, 207242937, 414485874, 621728811, 1243457622]

約数ペア:

[(1, 1243457622), (2, 621728811), (3, 414485874), (6, 207242937), (9, 138161958), (11, 113041602), (17, 73144566), (18, 69080979), (19, 65445138), (22, 56520801), (27, 46053986), (33, 37680534), (34, 36572283), (38, 32722569), (51, 24381522), (54, 23026993), (57, 21815046), (66, 18840267), (99, 12560178), (102, 12190761), (114, 10907523), (153, 8127174), (171, 7271682), (187, 6649506), (198, 6280089), (209, 5949558), (297, 4186726), (306, 4063587), (323, 3849714), (342, 3635841), (374, 3324753), (418, 2974779), (459, 2709058), (513, 2423894), (561, 2216502), (594, 2093363), (627, 1983186), (646, 1924857), (918, 1354529), (969, 1283238), (1026, 1211947), (1122, 1108251), (1254, 991593), (1683, 738834), (1881, 661062), (1938, 641619), (2907, 427746), (3366, 369417), (3553, 349974), (3762, 330531), (5049, 246278), (5643, 220354), (5814, 213873), (6481, 191862), (7106, 174987), (8721, 142582), (10098, 123139), (10659, 116658), (11286, 110177), (12962, 95931), (17442, 71291), (19443, 63954), (21318, 58329), (31977, 38886)]