294970136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 612684000

約数和(自身を除く): 317713864

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 61, 76, 116, 122, 152, 232, 244, 488, 551, 1097, 1102, 1159, 1769, 2194, 2204, 2318, 3538, 4388, 4408, 4636, 7076, 8776, 9272, 14152, 20843, 31813, 33611, 41686, 63626, 66917, 67222, 83372, 127252, 133834, 134444, 166744, 254504, 267668, 268888, 535336, 604447, 1208894, 1271423, 1940593, 2417788, 2542846, 3881186, 4835576, 5085692, 7762372, 10171384, 15524744, 36871267, 73742534, 147485068, 294970136]

約数ペア:

[(1, 294970136), (2, 147485068), (4, 73742534), (8, 36871267), (19, 15524744), (29, 10171384), (38, 7762372), (58, 5085692), (61, 4835576), (76, 3881186), (116, 2542846), (122, 2417788), (152, 1940593), (232, 1271423), (244, 1208894), (488, 604447), (551, 535336), (1097, 268888), (1102, 267668), (1159, 254504), (1769, 166744), (2194, 134444), (2204, 133834), (2318, 127252), (3538, 83372), (4388, 67222), (4408, 66917), (4636, 63626), (7076, 41686), (8776, 33611), (9272, 31813), (14152, 20843)]