2015554816

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 4720560768

約数和(自身を除く): 2705005952

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 71, 88, 128, 136, 142, 176, 187, 256, 272, 284, 352, 374, 544, 568, 593, 704, 748, 781, 1088, 1136, 1186, 1207, 1408, 1496, 1562, 2176, 2272, 2372, 2414, 2816, 2992, 3124, 4352, 4544, 4744, 4828, 5984, 6248, 6523, 9088, 9488, 9656, 10081, 11968, 12496, 13046, 13277, 18176, 18976, 19312, 20162, 23936, 24992, 26092, 26554, 37952, 38624, 40324, 42103, 47872, 49984, 52184, 53108, 75904, 77248, 80648, 84206, 99968, 104368, 106216, 110891, 151808, 154496, 161296, 168412, 199936, 208736, 212432, 221782, 308992, 322592, 336824, 417472, 424864, 443564, 463133, 645184, 673648, 715751, 834944, 849728, 887128, 926266, 1290368, 1347296, 1431502, 1669888, 1699456, 1774256, 1852532, 2580736, 2694592, 2863004, 3398912, 3548512, 3705064, 5389184, 5726008, 7097024, 7410128, 7873261, 10778368, 11452016, 14194048, 14820256, 15746522, 22904032, 28388096, 29640512, 31493044, 45808064, 59281024, 62986088, 91616128, 118562048, 125972176, 183232256, 251944352, 503888704, 1007777408, 2015554816]

約数ペア:

[(1, 2015554816), (2, 1007777408), (4, 503888704), (8, 251944352), (11, 183232256), (16, 125972176), (17, 118562048), (22, 91616128), (32, 62986088), (34, 59281024), (44, 45808064), (64, 31493044), (68, 29640512), (71, 28388096), (88, 22904032), (128, 15746522), (136, 14820256), (142, 14194048), (176, 11452016), (187, 10778368), (256, 7873261), (272, 7410128), (284, 7097024), (352, 5726008), (374, 5389184), (544, 3705064), (568, 3548512), (593, 3398912), (704, 2863004), (748, 2694592), (781, 2580736), (1088, 1852532), (1136, 1774256), (1186, 1699456), (1207, 1669888), (1408, 1431502), (1496, 1347296), (1562, 1290368), (2176, 926266), (2272, 887128), (2372, 849728), (2414, 834944), (2816, 715751), (2992, 673648), (3124, 645184), (4352, 463133), (4544, 443564), (4744, 424864), (4828, 417472), (5984, 336824), (6248, 322592), (6523, 308992), (9088, 221782), (9488, 212432), (9656, 208736), (10081, 199936), (11968, 168412), (12496, 161296), (13046, 154496), (13277, 151808), (18176, 110891), (18976, 106216), (19312, 104368), (20162, 99968), (23936, 84206), (24992, 80648), (26092, 77248), (26554, 75904), (37952, 53108), (38624, 52184), (40324, 49984), (42103, 47872)]