277397796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3089

約数の個数: 96

約数和(自身を含む): 757657600

約数和(自身を除く): 480259804

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2964, 3019, 3534, 4836, 6038, 7068, 7657, 9057, 12076, 15314, 18114, 22971, 30628, 36228, 39247, 45942, 57361, 78494, 91884, 93589, 114722, 117741, 156988, 172083, 187178, 229444, 235482, 280767, 344166, 374356, 470964, 561534, 688332, 745693, 1123068, 1216657, 1491386, 1778191, 2237079, 2433314, 2982772, 3556382, 3649971, 4474158, 4866628, 5334573, 7112764, 7299942, 8948316, 10669146, 14599884, 21338292, 23116483, 46232966, 69349449, 92465932, 138698898, 277397796]

約数ペア:

[(1, 277397796), (2, 138698898), (3, 92465932), (4, 69349449), (6, 46232966), (12, 23116483), (13, 21338292), (19, 14599884), (26, 10669146), (31, 8948316), (38, 7299942), (39, 7112764), (52, 5334573), (57, 4866628), (62, 4474158), (76, 3649971), (78, 3556382), (93, 2982772), (114, 2433314), (124, 2237079), (156, 1778191), (186, 1491386), (228, 1216657), (247, 1123068), (372, 745693), (403, 688332), (494, 561534), (589, 470964), (741, 374356), (806, 344166), (988, 280767), (1178, 235482), (1209, 229444), (1482, 187178), (1612, 172083), (1767, 156988), (2356, 117741), (2418, 114722), (2964, 93589), (3019, 91884), (3534, 78494), (4836, 57361), (6038, 45942), (7068, 39247), (7657, 36228), (9057, 30628), (12076, 22971), (15314, 18114)]