311066028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 192

約数和(自身を含む): 1025597440

約数和(自身を除く): 714531412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 702, 756, 806, 819, 837, 868, 1021, 1092, 1116, 1209, 1302, 1404, 1612, 1638, 1674, 1953, 2042, 2418, 2457, 2604, 2821, 3063, 3276, 3348, 3627, 3906, 4084, 4836, 4914, 5642, 5859, 6126, 7147, 7254, 7812, 8463, 9189, 9828, 10881, 11284, 11718, 12252, 13273, 14294, 14508, 16926, 18378, 21441, 21762, 23436, 25389, 26546, 27567, 28588, 31651, 33852, 36756, 39819, 42882, 43524, 50778, 53092, 55134, 63302, 64323, 76167, 79638, 85764, 92911, 94953, 101556, 110268, 119457, 126604, 128646, 152334, 159276, 185822, 189906, 192969, 221557, 238914, 257292, 278733, 284859, 304668, 358371, 371644, 379812, 385938, 411463, 443114, 477828, 557466, 569718, 664671, 716742, 771876, 822926, 836199, 854577, 886228, 1114932, 1139436, 1234389, 1329342, 1433484, 1645852, 1672398, 1709154, 1994013, 2468778, 2508597, 2658684, 2880241, 3344796, 3418308, 3703167, 3988026, 4937556, 5017194, 5760482, 5982039, 7406334, 7976052, 8640723, 10034388, 11109501, 11520964, 11964078, 14812668, 17281446, 22219002, 23928156, 25922169, 34562892, 44438004, 51844338, 77766507, 103688676, 155533014, 311066028]

約数ペア:

[(1, 311066028), (2, 155533014), (3, 103688676), (4, 77766507), (6, 51844338), (7, 44438004), (9, 34562892), (12, 25922169), (13, 23928156), (14, 22219002), (18, 17281446), (21, 14812668), (26, 11964078), (27, 11520964), (28, 11109501), (31, 10034388), (36, 8640723), (39, 7976052), (42, 7406334), (52, 5982039), (54, 5760482), (62, 5017194), (63, 4937556), (78, 3988026), (84, 3703167), (91, 3418308), (93, 3344796), (108, 2880241), (117, 2658684), (124, 2508597), (126, 2468778), (156, 1994013), (182, 1709154), (186, 1672398), (189, 1645852), (217, 1433484), (234, 1329342), (252, 1234389), (273, 1139436), (279, 1114932), (351, 886228), (364, 854577), (372, 836199), (378, 822926), (403, 771876), (434, 716742), (468, 664671), (546, 569718), (558, 557466), (651, 477828), (702, 443114), (756, 411463), (806, 385938), (819, 379812), (837, 371644), (868, 358371), (1021, 304668), (1092, 284859), (1116, 278733), (1209, 257292), (1302, 238914), (1404, 221557), (1612, 192969), (1638, 189906), (1674, 185822), (1953, 159276), (2042, 152334), (2418, 128646), (2457, 126604), (2604, 119457), (2821, 110268), (3063, 101556), (3276, 94953), (3348, 92911), (3627, 85764), (3906, 79638), (4084, 76167), (4836, 64323), (4914, 63302), (5642, 55134), (5859, 53092), (6126, 50778), (7147, 43524), (7254, 42882), (7812, 39819), (8463, 36756), (9189, 33852), (9828, 31651), (10881, 28588), (11284, 27567), (11718, 26546), (12252, 25389), (13273, 23436), (14294, 21762), (14508, 21441), (16926, 18378)]