291362364

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 754812240

約数和(自身を除く): 463449876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 113, 134, 201, 226, 268, 339, 402, 452, 603, 678, 804, 1017, 1069, 1206, 1356, 2034, 2138, 2412, 3207, 4068, 4276, 6414, 7571, 9621, 12828, 15142, 19242, 22713, 30284, 38484, 45426, 68139, 71623, 90852, 120797, 136278, 143246, 214869, 241594, 272556, 286492, 362391, 429738, 483188, 644607, 724782, 859476, 1087173, 1289214, 1449564, 2174346, 2578428, 4348692, 8093399, 16186798, 24280197, 32373596, 48560394, 72840591, 97120788, 145681182, 291362364]

約数ペア:

[(1, 291362364), (2, 145681182), (3, 97120788), (4, 72840591), (6, 48560394), (9, 32373596), (12, 24280197), (18, 16186798), (36, 8093399), (67, 4348692), (113, 2578428), (134, 2174346), (201, 1449564), (226, 1289214), (268, 1087173), (339, 859476), (402, 724782), (452, 644607), (603, 483188), (678, 429738), (804, 362391), (1017, 286492), (1069, 272556), (1206, 241594), (1356, 214869), (2034, 143246), (2138, 136278), (2412, 120797), (3207, 90852), (4068, 71623), (4276, 68139), (6414, 45426), (7571, 38484), (9621, 30284), (12828, 22713), (15142, 19242)]