432835390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 926323776

約数和(自身を除く): 493488386

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 361, 401, 437, 494, 598, 722, 802, 874, 1235, 1495, 1805, 2005, 2185, 2470, 2990, 3610, 4010, 4370, 4693, 5213, 5681, 7619, 8303, 9223, 9386, 10426, 11362, 15238, 16606, 18446, 23465, 26065, 28405, 38095, 41515, 46115, 46930, 52130, 56810, 76190, 83030, 92230, 99047, 107939, 119899, 144761, 175237, 198094, 215878, 239798, 289522, 350474, 495235, 539695, 599495, 723805, 876185, 990470, 1079390, 1198990, 1447610, 1752370, 1881893, 2278081, 3329503, 3763786, 4556162, 6659006, 9409465, 11390405, 16647515, 18818930, 22780810, 33295030, 43283539, 86567078, 216417695, 432835390]

約数ペア:

[(1, 432835390), (2, 216417695), (5, 86567078), (10, 43283539), (13, 33295030), (19, 22780810), (23, 18818930), (26, 16647515), (38, 11390405), (46, 9409465), (65, 6659006), (95, 4556162), (115, 3763786), (130, 3329503), (190, 2278081), (230, 1881893), (247, 1752370), (299, 1447610), (361, 1198990), (401, 1079390), (437, 990470), (494, 876185), (598, 723805), (722, 599495), (802, 539695), (874, 495235), (1235, 350474), (1495, 289522), (1805, 239798), (2005, 215878), (2185, 198094), (2470, 175237), (2990, 144761), (3610, 119899), (4010, 107939), (4370, 99047), (4693, 92230), (5213, 83030), (5681, 76190), (7619, 56810), (8303, 52130), (9223, 46930), (9386, 46115), (10426, 41515), (11362, 38095), (15238, 28405), (16606, 26065), (18446, 23465)]