1640873136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6269}}^1$

素因数の和:6347

約数の個数: 160

約数和(自身を含む): 5224665600

約数和(自身を除く): 3583792464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 56, 57, 76, 82, 84, 112, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 304, 328, 336, 399, 456, 492, 532, 574, 656, 779, 798, 861, 912, 984, 1064, 1148, 1558, 1596, 1722, 1968, 2128, 2296, 2337, 3116, 3192, 3444, 4592, 4674, 5453, 6232, 6269, 6384, 6888, 9348, 10906, 12464, 12538, 13776, 16359, 18696, 18807, 21812, 25076, 32718, 37392, 37614, 43624, 43883, 50152, 65436, 75228, 87248, 87766, 100304, 119111, 130872, 131649, 150456, 175532, 238222, 257029, 261744, 263298, 300912, 351064, 357333, 476444, 514058, 526596, 702128, 714666, 771087, 833777, 952888, 1028116, 1053192, 1429332, 1542174, 1667554, 1799203, 1905776, 2056232, 2106384, 2501331, 2858664, 3084348, 3335108, 3598406, 4112464, 4883551, 5002662, 5397609, 5717328, 6168696, 6670216, 7196812, 9767102, 10005324, 10795218, 12337392, 13340432, 14393624, 14650653, 19534204, 20010648, 21590436, 28787248, 29301306, 34184857, 39068408, 40021296, 43180872, 58602612, 68369714, 78136816, 86361744, 102554571, 117205224, 136739428, 205109142, 234410448, 273478856, 410218284, 546957712, 820436568, 1640873136]

約数ペア:

[(1, 1640873136), (2, 820436568), (3, 546957712), (4, 410218284), (6, 273478856), (7, 234410448), (8, 205109142), (12, 136739428), (14, 117205224), (16, 102554571), (19, 86361744), (21, 78136816), (24, 68369714), (28, 58602612), (38, 43180872), (41, 40021296), (42, 39068408), (48, 34184857), (56, 29301306), (57, 28787248), (76, 21590436), (82, 20010648), (84, 19534204), (112, 14650653), (114, 14393624), (123, 13340432), (133, 12337392), (152, 10795218), (164, 10005324), (168, 9767102), (228, 7196812), (246, 6670216), (266, 6168696), (287, 5717328), (304, 5397609), (328, 5002662), (336, 4883551), (399, 4112464), (456, 3598406), (492, 3335108), (532, 3084348), (574, 2858664), (656, 2501331), (779, 2106384), (798, 2056232), (861, 1905776), (912, 1799203), (984, 1667554), (1064, 1542174), (1148, 1429332), (1558, 1053192), (1596, 1028116), (1722, 952888), (1968, 833777), (2128, 771087), (2296, 714666), (2337, 702128), (3116, 526596), (3192, 514058), (3444, 476444), (4592, 357333), (4674, 351064), (5453, 300912), (6232, 263298), (6269, 261744), (6384, 257029), (6888, 238222), (9348, 175532), (10906, 150456), (12464, 131649), (12538, 130872), (13776, 119111), (16359, 100304), (18696, 87766), (18807, 87248), (21812, 75228), (25076, 65436), (32718, 50152), (37392, 43883), (37614, 43624)]