313227948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 819237888

約数和(自身を除く): 506009940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 107, 132, 134, 201, 214, 268, 321, 331, 402, 428, 642, 662, 737, 804, 993, 1177, 1284, 1324, 1474, 1986, 2211, 2354, 2948, 3531, 3641, 3972, 4422, 4708, 7062, 7169, 7282, 8844, 10923, 14124, 14338, 14564, 21507, 21846, 22177, 28676, 35417, 43014, 43692, 44354, 66531, 70834, 78859, 86028, 88708, 106251, 133062, 141668, 157718, 212502, 236577, 243947, 266124, 315436, 389587, 425004, 473154, 487894, 731841, 779174, 946308, 975788, 1168761, 1463682, 1558348, 2337522, 2372939, 2927364, 4675044, 4745878, 7118817, 9491756, 14237634, 26102329, 28475268, 52204658, 78306987, 104409316, 156613974, 313227948]

約数ペア:

[(1, 313227948), (2, 156613974), (3, 104409316), (4, 78306987), (6, 52204658), (11, 28475268), (12, 26102329), (22, 14237634), (33, 9491756), (44, 7118817), (66, 4745878), (67, 4675044), (107, 2927364), (132, 2372939), (134, 2337522), (201, 1558348), (214, 1463682), (268, 1168761), (321, 975788), (331, 946308), (402, 779174), (428, 731841), (642, 487894), (662, 473154), (737, 425004), (804, 389587), (993, 315436), (1177, 266124), (1284, 243947), (1324, 236577), (1474, 212502), (1986, 157718), (2211, 141668), (2354, 133062), (2948, 106251), (3531, 88708), (3641, 86028), (3972, 78859), (4422, 70834), (4708, 66531), (7062, 44354), (7169, 43692), (7282, 43014), (8844, 35417), (10923, 28676), (14124, 22177), (14338, 21846), (14564, 21507)]