1262213856

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3821}}^1$

素因数の和:3905

約数の個数: 144

約数和(自身を含む): 3806345088

約数和(自身を除く): 2544131232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 992, 1116, 1147, 1184, 1332, 1488, 1776, 2232, 2294, 2664, 2976, 3441, 3552, 3821, 4464, 4588, 5328, 6882, 7642, 8928, 9176, 10323, 10656, 11463, 13764, 15284, 18352, 20646, 22926, 27528, 30568, 34389, 36704, 41292, 45852, 55056, 61136, 68778, 82584, 91704, 110112, 118451, 122272, 137556, 141377, 165168, 183408, 236902, 275112, 282754, 330336, 355353, 366816, 424131, 473804, 550224, 565508, 710706, 848262, 947608, 1066059, 1100448, 1131016, 1272393, 1421412, 1696524, 1895216, 2132118, 2262032, 2544786, 2842824, 3393048, 3790432, 4264236, 4382687, 4524064, 5089572, 5685648, 6786096, 8528472, 8765374, 10179144, 11371296, 13148061, 13572192, 17056944, 17530748, 20358288, 26296122, 34113888, 35061496, 39444183, 40716576, 52592244, 70122992, 78888366, 105184488, 140245984, 157776732, 210368976, 315553464, 420737952, 631106928, 1262213856]

約数ペア:

[(1, 1262213856), (2, 631106928), (3, 420737952), (4, 315553464), (6, 210368976), (8, 157776732), (9, 140245984), (12, 105184488), (16, 78888366), (18, 70122992), (24, 52592244), (31, 40716576), (32, 39444183), (36, 35061496), (37, 34113888), (48, 26296122), (62, 20358288), (72, 17530748), (74, 17056944), (93, 13572192), (96, 13148061), (111, 11371296), (124, 10179144), (144, 8765374), (148, 8528472), (186, 6786096), (222, 5685648), (248, 5089572), (279, 4524064), (288, 4382687), (296, 4264236), (333, 3790432), (372, 3393048), (444, 2842824), (496, 2544786), (558, 2262032), (592, 2132118), (666, 1895216), (744, 1696524), (888, 1421412), (992, 1272393), (1116, 1131016), (1147, 1100448), (1184, 1066059), (1332, 947608), (1488, 848262), (1776, 710706), (2232, 565508), (2294, 550224), (2664, 473804), (2976, 424131), (3441, 366816), (3552, 355353), (3821, 330336), (4464, 282754), (4588, 275112), (5328, 236902), (6882, 183408), (7642, 165168), (8928, 141377), (9176, 137556), (10323, 122272), (10656, 118451), (11463, 110112), (13764, 91704), (15284, 82584), (18352, 68778), (20646, 61136), (22926, 55056), (27528, 45852), (30568, 41292), (34389, 36704)]