391978211344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{5591}}^1$

素因数の和:5949

約数の個数: 160

約数和(自身を含む): 860047810560

約数和(自身を除く): 468069599216

約数列:

[1, 2, 4, 8, 16, 19, 23, 37, 38, 46, 74, 76, 92, 148, 152, 184, 271, 296, 304, 368, 437, 542, 592, 703, 851, 874, 1084, 1406, 1702, 1748, 2168, 2812, 3404, 3496, 4336, 5149, 5591, 5624, 6233, 6808, 6992, 10027, 10298, 11182, 11248, 12466, 13616, 16169, 20054, 20596, 22364, 24932, 32338, 40108, 41192, 44728, 49864, 64676, 80216, 82384, 89456, 99728, 106229, 118427, 128593, 129352, 160432, 190513, 206867, 212458, 230621, 236854, 257186, 258704, 381026, 413734, 424916, 461242, 473708, 514372, 762052, 827468, 849832, 922484, 947416, 1028744, 1515161, 1524104, 1654936, 1699664, 1844968, 1894832, 2057488, 2443267, 3030322, 3048208, 3309872, 3689936, 3930473, 4381799, 4757941, 4886534, 6060644, 7860946, 8763598, 9515882, 9773068, 12121288, 15721892, 17527196, 19031764, 19546136, 24242576, 28788059, 31443784, 34848703, 35054392, 38063528, 39092272, 56060957, 57576118, 62887568, 69697406, 70108784, 76127056, 90400879, 112121914, 115152236, 139394812, 180801758, 224243828, 230304472, 278789624, 361603516, 448487656, 460608944, 557579248, 662125357, 723207032, 896975312, 1065158183, 1289402011, 1324250714, 1446414064, 2130316366, 2578804022, 2648501428, 4260632732, 5157608044, 5297002856, 8521265464, 10315216088, 10594005712, 17042530928, 20630432176, 24498638209, 48997276418, 97994552836, 195989105672, 391978211344]

約数ペア:

[(1, 391978211344), (2, 195989105672), (4, 97994552836), (8, 48997276418), (16, 24498638209), (19, 20630432176), (23, 17042530928), (37, 10594005712), (38, 10315216088), (46, 8521265464), (74, 5297002856), (76, 5157608044), (92, 4260632732), (148, 2648501428), (152, 2578804022), (184, 2130316366), (271, 1446414064), (296, 1324250714), (304, 1289402011), (368, 1065158183), (437, 896975312), (542, 723207032), (592, 662125357), (703, 557579248), (851, 460608944), (874, 448487656), (1084, 361603516), (1406, 278789624), (1702, 230304472), (1748, 224243828), (2168, 180801758), (2812, 139394812), (3404, 115152236), (3496, 112121914), (4336, 90400879), (5149, 76127056), (5591, 70108784), (5624, 69697406), (6233, 62887568), (6808, 57576118), (6992, 56060957), (10027, 39092272), (10298, 38063528), (11182, 35054392), (11248, 34848703), (12466, 31443784), (13616, 28788059), (16169, 24242576), (20054, 19546136), (20596, 19031764), (22364, 17527196), (24932, 15721892), (32338, 12121288), (40108, 9773068), (41192, 9515882), (44728, 8763598), (49864, 7860946), (64676, 6060644), (80216, 4886534), (82384, 4757941), (89456, 4381799), (99728, 3930473), (106229, 3689936), (118427, 3309872), (128593, 3048208), (129352, 3030322), (160432, 2443267), (190513, 2057488), (206867, 1894832), (212458, 1844968), (230621, 1699664), (236854, 1654936), (257186, 1524104), (258704, 1515161), (381026, 1028744), (413734, 947416), (424916, 922484), (461242, 849832), (473708, 827468), (514372, 762052)]