2153644428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 5509183680

約数和(自身を除く): 3355539252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 181, 267, 356, 362, 534, 543, 724, 857, 1068, 1086, 1157, 1714, 2172, 2314, 2353, 2571, 3428, 3471, 4628, 4706, 5142, 6942, 7059, 9412, 10284, 11141, 13884, 14118, 16109, 22282, 28236, 32218, 33423, 44564, 48327, 64436, 66846, 76273, 96654, 133692, 152546, 155117, 193308, 209417, 228819, 305092, 310234, 418834, 457638, 465351, 620468, 628251, 837668, 915276, 930702, 991549, 1256502, 1861404, 1983098, 2016521, 2513004, 2974647, 3966196, 4033042, 5949294, 6049563, 8066084, 11898588, 12099126, 13805413, 24198252, 27610826, 41416239, 55221652, 82832478, 165664956, 179470369, 358940738, 538411107, 717881476, 1076822214, 2153644428]

約数ペア:

[(1, 2153644428), (2, 1076822214), (3, 717881476), (4, 538411107), (6, 358940738), (12, 179470369), (13, 165664956), (26, 82832478), (39, 55221652), (52, 41416239), (78, 27610826), (89, 24198252), (156, 13805413), (178, 12099126), (181, 11898588), (267, 8066084), (356, 6049563), (362, 5949294), (534, 4033042), (543, 3966196), (724, 2974647), (857, 2513004), (1068, 2016521), (1086, 1983098), (1157, 1861404), (1714, 1256502), (2172, 991549), (2314, 930702), (2353, 915276), (2571, 837668), (3428, 628251), (3471, 620468), (4628, 465351), (4706, 457638), (5142, 418834), (6942, 310234), (7059, 305092), (9412, 228819), (10284, 209417), (11141, 193308), (13884, 155117), (14118, 152546), (16109, 133692), (22282, 96654), (28236, 76273), (32218, 66846), (33423, 64436), (44564, 48327)]