740854044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:1016

約数の個数: 144

約数和(自身を含む): 2219083776

約数和(自身を除く): 1478229732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 71, 84, 94, 126, 141, 142, 188, 213, 252, 282, 284, 329, 423, 426, 497, 564, 639, 658, 846, 852, 881, 987, 994, 1278, 1316, 1491, 1692, 1762, 1974, 1988, 2556, 2643, 2961, 2982, 3337, 3524, 3948, 4473, 5286, 5922, 5964, 6167, 6674, 7929, 8946, 10011, 10572, 11844, 12334, 13348, 15858, 17892, 18501, 20022, 23359, 24668, 30033, 31716, 37002, 40044, 41407, 46718, 55503, 60066, 62551, 70077, 74004, 82814, 93436, 111006, 120132, 124221, 125102, 140154, 165628, 187653, 210231, 222012, 248442, 250204, 280308, 289849, 372663, 375306, 420462, 437857, 496884, 562959, 579698, 745326, 750612, 840924, 869547, 875714, 1125918, 1159396, 1313571, 1490652, 1739094, 1751428, 2251836, 2608641, 2627142, 2939897, 3478188, 3940713, 5217282, 5254284, 5879794, 7881426, 8819691, 10434564, 11759588, 15762852, 17639382, 20579279, 26459073, 35278764, 41158558, 52918146, 61737837, 82317116, 105836292, 123475674, 185213511, 246951348, 370427022, 740854044]

約数ペア:

[(1, 740854044), (2, 370427022), (3, 246951348), (4, 185213511), (6, 123475674), (7, 105836292), (9, 82317116), (12, 61737837), (14, 52918146), (18, 41158558), (21, 35278764), (28, 26459073), (36, 20579279), (42, 17639382), (47, 15762852), (63, 11759588), (71, 10434564), (84, 8819691), (94, 7881426), (126, 5879794), (141, 5254284), (142, 5217282), (188, 3940713), (213, 3478188), (252, 2939897), (282, 2627142), (284, 2608641), (329, 2251836), (423, 1751428), (426, 1739094), (497, 1490652), (564, 1313571), (639, 1159396), (658, 1125918), (846, 875714), (852, 869547), (881, 840924), (987, 750612), (994, 745326), (1278, 579698), (1316, 562959), (1491, 496884), (1692, 437857), (1762, 420462), (1974, 375306), (1988, 372663), (2556, 289849), (2643, 280308), (2961, 250204), (2982, 248442), (3337, 222012), (3524, 210231), (3948, 187653), (4473, 165628), (5286, 140154), (5922, 125102), (5964, 124221), (6167, 120132), (6674, 111006), (7929, 93436), (8946, 82814), (10011, 74004), (10572, 70077), (11844, 62551), (12334, 60066), (13348, 55503), (15858, 46718), (17892, 41407), (18501, 40044), (20022, 37002), (23359, 31716), (24668, 30033)]