309309948876

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{89}}^2\times {\mathrm{2377}}^1$

素因数の和:2636

約数の個数: 108

約数和(自身を含む): 750500024568

約数和(自身を除く): 441190075692

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 111, 148, 178, 222, 267, 356, 444, 534, 1068, 1369, 2377, 2738, 3293, 4107, 4754, 5476, 6586, 7131, 7921, 8214, 9508, 9879, 13172, 14262, 15842, 16428, 19758, 23763, 28524, 31684, 39516, 47526, 87949, 95052, 121841, 175898, 211553, 243682, 263847, 293077, 351796, 365523, 423106, 487364, 527694, 586154, 634659, 731046, 846212, 879231, 1055388, 1172308, 1269318, 1462092, 1758462, 2538636, 3254113, 3516924, 6508226, 7827461, 9762339, 10843849, 13016452, 15654922, 18828217, 19524678, 21687698, 23482383, 31309844, 32531547, 37656434, 39049356, 43375396, 46964766, 56484651, 65063094, 75312868, 93929532, 112969302, 130126188, 225938604, 289616057, 579232114, 696644029, 868848171, 1158464228, 1393288058, 1737696342, 2089932087, 2786576116, 3475392684, 4179864174, 8359728348, 25775829073, 51551658146, 77327487219, 103103316292, 154654974438, 309309948876]

約数ペア:

[(1, 309309948876), (2, 154654974438), (3, 103103316292), (4, 77327487219), (6, 51551658146), (12, 25775829073), (37, 8359728348), (74, 4179864174), (89, 3475392684), (111, 2786576116), (148, 2089932087), (178, 1737696342), (222, 1393288058), (267, 1158464228), (356, 868848171), (444, 696644029), (534, 579232114), (1068, 289616057), (1369, 225938604), (2377, 130126188), (2738, 112969302), (3293, 93929532), (4107, 75312868), (4754, 65063094), (5476, 56484651), (6586, 46964766), (7131, 43375396), (7921, 39049356), (8214, 37656434), (9508, 32531547), (9879, 31309844), (13172, 23482383), (14262, 21687698), (15842, 19524678), (16428, 18828217), (19758, 15654922), (23763, 13016452), (28524, 10843849), (31684, 9762339), (39516, 7827461), (47526, 6508226), (87949, 3516924), (95052, 3254113), (121841, 2538636), (175898, 1758462), (211553, 1462092), (243682, 1269318), (263847, 1172308), (293077, 1055388), (351796, 879231), (365523, 846212), (423106, 731046), (487364, 634659), (527694, 586154)]