265362412

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 561899520

約数和(自身を除く): 296537108

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 191, 203, 236, 382, 406, 413, 764, 812, 826, 841, 1337, 1652, 1682, 1711, 2674, 3364, 3422, 5348, 5539, 5887, 6844, 11078, 11269, 11774, 11977, 22156, 22538, 23548, 23954, 38773, 45076, 47908, 49619, 77546, 78883, 99238, 155092, 157766, 160631, 198476, 315532, 321262, 326801, 347333, 642524, 653602, 694666, 1124417, 1307204, 1389332, 2248834, 2287607, 4497668, 4575214, 9150428, 9477229, 18954458, 37908916, 66340603, 132681206, 265362412]

約数ペア:

[(1, 265362412), (2, 132681206), (4, 66340603), (7, 37908916), (14, 18954458), (28, 9477229), (29, 9150428), (58, 4575214), (59, 4497668), (116, 2287607), (118, 2248834), (191, 1389332), (203, 1307204), (236, 1124417), (382, 694666), (406, 653602), (413, 642524), (764, 347333), (812, 326801), (826, 321262), (841, 315532), (1337, 198476), (1652, 160631), (1682, 157766), (1711, 155092), (2674, 99238), (3364, 78883), (3422, 77546), (5348, 49619), (5539, 47908), (5887, 45076), (6844, 38773), (11078, 23954), (11269, 23548), (11774, 22538), (11977, 22156)]