1641011632

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1311

約数の個数: 120

約数和(自身を含む): 3774133440

約数和(自身を除く): 2133121808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 169, 208, 221, 232, 272, 338, 377, 442, 464, 493, 676, 754, 884, 986, 1231, 1352, 1508, 1768, 1972, 2462, 2704, 2873, 3016, 3536, 3944, 4901, 4924, 5746, 6032, 6409, 7888, 9802, 9848, 11492, 12818, 16003, 19604, 19696, 20927, 22984, 25636, 32006, 35699, 39208, 41854, 45968, 51272, 64012, 71398, 78416, 83317, 83708, 102544, 128024, 142796, 166634, 167416, 208039, 256048, 272051, 285592, 333268, 334832, 416078, 464087, 544102, 571184, 606883, 666536, 832156, 928174, 1088204, 1213766, 1333072, 1664312, 1856348, 2176408, 2427532, 3328624, 3536663, 3712696, 4352816, 4855064, 6033131, 7073326, 7425392, 7889479, 9710128, 12066262, 14146652, 15778958, 24132524, 28293304, 31557916, 48265048, 56586608, 63115832, 96530096, 102563227, 126231664, 205126454, 410252908, 820505816, 1641011632]

約数ペア:

[(1, 1641011632), (2, 820505816), (4, 410252908), (8, 205126454), (13, 126231664), (16, 102563227), (17, 96530096), (26, 63115832), (29, 56586608), (34, 48265048), (52, 31557916), (58, 28293304), (68, 24132524), (104, 15778958), (116, 14146652), (136, 12066262), (169, 9710128), (208, 7889479), (221, 7425392), (232, 7073326), (272, 6033131), (338, 4855064), (377, 4352816), (442, 3712696), (464, 3536663), (493, 3328624), (676, 2427532), (754, 2176408), (884, 1856348), (986, 1664312), (1231, 1333072), (1352, 1213766), (1508, 1088204), (1768, 928174), (1972, 832156), (2462, 666536), (2704, 606883), (2873, 571184), (3016, 544102), (3536, 464087), (3944, 416078), (4901, 334832), (4924, 333268), (5746, 285592), (6032, 272051), (6409, 256048), (7888, 208039), (9802, 167416), (9848, 166634), (11492, 142796), (12818, 128024), (16003, 102544), (19604, 83708), (19696, 83317), (20927, 78416), (22984, 71398), (25636, 64012), (32006, 51272), (35699, 45968), (39208, 41854)]