15696508776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{1583}}^1$

素因数の和:2187

約数の個数: 128

約数和(自身を含む): 43062243840

約数和(自身を除く): 27365735064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 521, 732, 793, 1042, 1464, 1563, 1583, 1586, 2084, 2379, 3126, 3166, 3172, 4168, 4749, 4758, 6252, 6332, 6344, 6773, 9498, 9516, 12504, 12664, 13546, 18996, 19032, 20319, 20579, 27092, 31781, 37992, 40638, 41158, 54184, 61737, 63562, 81276, 82316, 95343, 96563, 123474, 127124, 162552, 164632, 190686, 193126, 246948, 254248, 289689, 381372, 386252, 413153, 493896, 579378, 762744, 772504, 824743, 826306, 1158756, 1239459, 1255319, 1649486, 1652612, 2317512, 2474229, 2478918, 2510638, 3298972, 3305224, 3765957, 4948458, 4957836, 5021276, 6597944, 7531914, 9896916, 9915672, 10042552, 10721659, 15063828, 19793832, 21443318, 30127656, 32164977, 42886636, 50309323, 64329954, 85773272, 100618646, 128659908, 150927969, 201237292, 257319816, 301855938, 402474584, 603711876, 654021199, 1207423752, 1308042398, 1962063597, 2616084796, 3924127194, 5232169592, 7848254388, 15696508776]

約数ペア:

[(1, 15696508776), (2, 7848254388), (3, 5232169592), (4, 3924127194), (6, 2616084796), (8, 1962063597), (12, 1308042398), (13, 1207423752), (24, 654021199), (26, 603711876), (39, 402474584), (52, 301855938), (61, 257319816), (78, 201237292), (104, 150927969), (122, 128659908), (156, 100618646), (183, 85773272), (244, 64329954), (312, 50309323), (366, 42886636), (488, 32164977), (521, 30127656), (732, 21443318), (793, 19793832), (1042, 15063828), (1464, 10721659), (1563, 10042552), (1583, 9915672), (1586, 9896916), (2084, 7531914), (2379, 6597944), (3126, 5021276), (3166, 4957836), (3172, 4948458), (4168, 3765957), (4749, 3305224), (4758, 3298972), (6252, 2510638), (6332, 2478918), (6344, 2474229), (6773, 2317512), (9498, 1652612), (9516, 1649486), (12504, 1255319), (12664, 1239459), (13546, 1158756), (18996, 826306), (19032, 824743), (20319, 772504), (20579, 762744), (27092, 579378), (31781, 493896), (37992, 413153), (40638, 386252), (41158, 381372), (54184, 289689), (61737, 254248), (63562, 246948), (81276, 193126), (82316, 190686), (95343, 164632), (96563, 162552), (123474, 127124)]