245134428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13963}}^1$

素因数の和:14007

約数の個数: 96

約数和(自身を含む): 750704640

約数和(自身を除く): 505570212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2508, 2926, 4389, 5852, 8778, 13963, 17556, 27926, 41889, 55852, 83778, 97741, 153593, 167556, 195482, 265297, 293223, 307186, 390964, 460779, 530594, 586446, 614372, 795891, 921558, 1061188, 1075151, 1172892, 1591782, 1843116, 1857079, 2150302, 2918267, 3183564, 3225453, 3714158, 4300604, 5571237, 5836534, 6450906, 7428316, 8754801, 11142474, 11673068, 12901812, 17509602, 20427869, 22284948, 35019204, 40855738, 61283607, 81711476, 122567214, 245134428]

約数ペア:

[(1, 245134428), (2, 122567214), (3, 81711476), (4, 61283607), (6, 40855738), (7, 35019204), (11, 22284948), (12, 20427869), (14, 17509602), (19, 12901812), (21, 11673068), (22, 11142474), (28, 8754801), (33, 7428316), (38, 6450906), (42, 5836534), (44, 5571237), (57, 4300604), (66, 3714158), (76, 3225453), (77, 3183564), (84, 2918267), (114, 2150302), (132, 1857079), (133, 1843116), (154, 1591782), (209, 1172892), (228, 1075151), (231, 1061188), (266, 921558), (308, 795891), (399, 614372), (418, 586446), (462, 530594), (532, 460779), (627, 390964), (798, 307186), (836, 293223), (924, 265297), (1254, 195482), (1463, 167556), (1596, 153593), (2508, 97741), (2926, 83778), (4389, 55852), (5852, 41889), (8778, 27926), (13963, 17556)]