402466428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1385

約数の個数: 192

約数和(自身を含む): 1326653440

約数和(自身を除く): 924187012

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, 1092, 1116, 1209, 1302, 1321, 1404, 1612, 1638, 1674, 1953, 2418, 2457, 2604, 2642, 2821, 3276, 3348, 3627, 3906, 3963, 4836, 4914, 5284, 5642, 5859, 7254, 7812, 7926, 8463, 9247, 9828, 10881, 11284, 11718, 11889, 14508, 15852, 16926, 17173, 18494, 21762, 23436, 23778, 25389, 27741, 33852, 34346, 35667, 36988, 40951, 43524, 47556, 50778, 51519, 55482, 68692, 71334, 76167, 81902, 83223, 101556, 103038, 110964, 120211, 122853, 142668, 152334, 154557, 163804, 166446, 206076, 240422, 245706, 249669, 286657, 304668, 309114, 332892, 360633, 368559, 463671, 480844, 491412, 499338, 532363, 573314, 618228, 721266, 737118, 859971, 927342, 998676, 1064726, 1081899, 1105677, 1146628, 1442532, 1474236, 1597089, 1719942, 1854684, 2129452, 2163798, 2211354, 2579913, 3194178, 3245697, 3439884, 3726541, 4327596, 4422708, 4791267, 5159826, 6388356, 6491394, 7453082, 7739739, 9582534, 10319652, 11179623, 12982788, 14373801, 14906164, 15479478, 19165068, 22359246, 28747602, 30958956, 33538869, 44718492, 57495204, 67077738, 100616607, 134155476, 201233214, 402466428]

約数ペア:

[(1, 402466428), (2, 201233214), (3, 134155476), (4, 100616607), (6, 67077738), (7, 57495204), (9, 44718492), (12, 33538869), (13, 30958956), (14, 28747602), (18, 22359246), (21, 19165068), (26, 15479478), (27, 14906164), (28, 14373801), (31, 12982788), (36, 11179623), (39, 10319652), (42, 9582534), (52, 7739739), (54, 7453082), (62, 6491394), (63, 6388356), (78, 5159826), (84, 4791267), (91, 4422708), (93, 4327596), (108, 3726541), (117, 3439884), (124, 3245697), (126, 3194178), (156, 2579913), (182, 2211354), (186, 2163798), (189, 2129452), (217, 1854684), (234, 1719942), (252, 1597089), (273, 1474236), (279, 1442532), (351, 1146628), (364, 1105677), (372, 1081899), (378, 1064726), (403, 998676), (434, 927342), (468, 859971), (546, 737118), (558, 721266), (651, 618228), (702, 573314), (756, 532363), (806, 499338), (819, 491412), (837, 480844), (868, 463671), (1092, 368559), (1116, 360633), (1209, 332892), (1302, 309114), (1321, 304668), (1404, 286657), (1612, 249669), (1638, 245706), (1674, 240422), (1953, 206076), (2418, 166446), (2457, 163804), (2604, 154557), (2642, 152334), (2821, 142668), (3276, 122853), (3348, 120211), (3627, 110964), (3906, 103038), (3963, 101556), (4836, 83223), (4914, 81902), (5284, 76167), (5642, 71334), (5859, 68692), (7254, 55482), (7812, 51519), (7926, 50778), (8463, 47556), (9247, 43524), (9828, 40951), (10881, 36988), (11284, 35667), (11718, 34346), (11889, 33852), (14508, 27741), (15852, 25389), (16926, 23778), (17173, 23436), (18494, 21762)]