4031772488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 8667648000

約数和(自身を除く): 4635875512

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 46, 71, 74, 76, 92, 142, 148, 152, 184, 284, 296, 437, 439, 568, 703, 851, 874, 878, 1349, 1406, 1633, 1702, 1748, 1756, 2627, 2698, 2812, 3266, 3404, 3496, 3512, 5254, 5396, 5624, 6532, 6808, 8341, 10097, 10508, 10792, 13064, 16169, 16243, 16682, 20194, 21016, 31027, 31169, 32338, 32486, 33364, 40388, 49913, 60421, 62054, 62338, 64676, 64972, 66728, 80776, 99826, 120842, 124108, 124676, 129352, 129944, 191843, 199652, 241684, 248216, 249352, 308617, 373589, 383686, 399304, 483368, 592211, 617234, 716887, 747178, 767372, 1147999, 1153253, 1184422, 1234468, 1433774, 1494356, 1534744, 2295998, 2306506, 2368844, 2468936, 2867548, 2988712, 4591996, 4613012, 4737688, 5735096, 7098191, 9183992, 9226024, 13620853, 14196382, 21911807, 26524819, 27241706, 28392764, 43823614, 53049638, 54483412, 56785528, 87647228, 106099276, 108966824, 175294456, 212198552, 503971561, 1007943122, 2015886244, 4031772488]

約数ペア:

[(1, 4031772488), (2, 2015886244), (4, 1007943122), (8, 503971561), (19, 212198552), (23, 175294456), (37, 108966824), (38, 106099276), (46, 87647228), (71, 56785528), (74, 54483412), (76, 53049638), (92, 43823614), (142, 28392764), (148, 27241706), (152, 26524819), (184, 21911807), (284, 14196382), (296, 13620853), (437, 9226024), (439, 9183992), (568, 7098191), (703, 5735096), (851, 4737688), (874, 4613012), (878, 4591996), (1349, 2988712), (1406, 2867548), (1633, 2468936), (1702, 2368844), (1748, 2306506), (1756, 2295998), (2627, 1534744), (2698, 1494356), (2812, 1433774), (3266, 1234468), (3404, 1184422), (3496, 1153253), (3512, 1147999), (5254, 767372), (5396, 747178), (5624, 716887), (6532, 617234), (6808, 592211), (8341, 483368), (10097, 399304), (10508, 383686), (10792, 373589), (13064, 308617), (16169, 249352), (16243, 248216), (16682, 241684), (20194, 199652), (21016, 191843), (31027, 129944), (31169, 129352), (32338, 124676), (32486, 124108), (33364, 120842), (40388, 99826), (49913, 80776), (60421, 66728), (62054, 64972), (62338, 64676)]