277422012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 834462720

約数和(自身を除く): 557040708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 59, 63, 84, 94, 118, 126, 141, 177, 188, 236, 252, 282, 329, 354, 397, 413, 423, 531, 564, 658, 708, 794, 826, 846, 987, 1062, 1191, 1239, 1316, 1588, 1652, 1692, 1974, 2124, 2382, 2478, 2773, 2779, 2961, 3573, 3717, 3948, 4764, 4956, 5546, 5558, 5922, 7146, 7434, 8319, 8337, 11092, 11116, 11844, 14292, 14868, 16638, 16674, 18659, 19411, 23423, 24957, 25011, 33276, 33348, 37318, 38822, 46846, 49914, 50022, 55977, 58233, 70269, 74636, 77644, 93692, 99828, 100044, 111954, 116466, 130613, 140538, 163961, 167931, 174699, 210807, 223908, 232932, 261226, 281076, 327922, 335862, 349398, 391839, 421614, 491883, 522452, 655844, 671724, 698796, 783678, 843228, 983766, 1100881, 1175517, 1475649, 1567356, 1967532, 2201762, 2351034, 2951298, 3302643, 4403524, 4702068, 5902596, 6605286, 7706167, 9907929, 13210572, 15412334, 19815858, 23118501, 30824668, 39631716, 46237002, 69355503, 92474004, 138711006, 277422012]

約数ペア:

[(1, 277422012), (2, 138711006), (3, 92474004), (4, 69355503), (6, 46237002), (7, 39631716), (9, 30824668), (12, 23118501), (14, 19815858), (18, 15412334), (21, 13210572), (28, 9907929), (36, 7706167), (42, 6605286), (47, 5902596), (59, 4702068), (63, 4403524), (84, 3302643), (94, 2951298), (118, 2351034), (126, 2201762), (141, 1967532), (177, 1567356), (188, 1475649), (236, 1175517), (252, 1100881), (282, 983766), (329, 843228), (354, 783678), (397, 698796), (413, 671724), (423, 655844), (531, 522452), (564, 491883), (658, 421614), (708, 391839), (794, 349398), (826, 335862), (846, 327922), (987, 281076), (1062, 261226), (1191, 232932), (1239, 223908), (1316, 210807), (1588, 174699), (1652, 167931), (1692, 163961), (1974, 140538), (2124, 130613), (2382, 116466), (2478, 111954), (2773, 100044), (2779, 99828), (2961, 93692), (3573, 77644), (3717, 74636), (3948, 70269), (4764, 58233), (4956, 55977), (5546, 50022), (5558, 49914), (5922, 46846), (7146, 38822), (7434, 37318), (8319, 33348), (8337, 33276), (11092, 25011), (11116, 24957), (11844, 23423), (14292, 19411), (14868, 18659), (16638, 16674)]