224744772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1229}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 612480960

約数和(自身を除く): 387736188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 311, 588, 622, 933, 1229, 1244, 1866, 2177, 2458, 3687, 3732, 4354, 4916, 6531, 7374, 8603, 8708, 13062, 14748, 15239, 17206, 25809, 26124, 30478, 34412, 45717, 51618, 60221, 60956, 91434, 103236, 120442, 180663, 182868, 240884, 361326, 382219, 722652, 764438, 1146657, 1528876, 2293314, 2675533, 4586628, 5351066, 8026599, 10702132, 16053198, 18728731, 32106396, 37457462, 56186193, 74914924, 112372386, 224744772]

約数ペア:

[(1, 224744772), (2, 112372386), (3, 74914924), (4, 56186193), (6, 37457462), (7, 32106396), (12, 18728731), (14, 16053198), (21, 10702132), (28, 8026599), (42, 5351066), (49, 4586628), (84, 2675533), (98, 2293314), (147, 1528876), (196, 1146657), (294, 764438), (311, 722652), (588, 382219), (622, 361326), (933, 240884), (1229, 182868), (1244, 180663), (1866, 120442), (2177, 103236), (2458, 91434), (3687, 60956), (3732, 60221), (4354, 51618), (4916, 45717), (6531, 34412), (7374, 30478), (8603, 26124), (8708, 25809), (13062, 17206), (14748, 15239)]