252778128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277169}}^1$

素因数の和:277199

約数の個数: 40

約数和(自身を含む): 687381600

約数和(自身を除く): 434603472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 277169, 554338, 831507, 1108676, 1663014, 2217352, 3326028, 4434704, 5266211, 6652056, 10532422, 13304112, 15798633, 21064844, 31597266, 42129688, 63194532, 84259376, 126389064, 252778128]

約数ペア:

[(1, 252778128), (2, 126389064), (3, 84259376), (4, 63194532), (6, 42129688), (8, 31597266), (12, 21064844), (16, 15798633), (19, 13304112), (24, 10532422), (38, 6652056), (48, 5266211), (57, 4434704), (76, 3326028), (114, 2217352), (152, 1663014), (228, 1108676), (304, 831507), (456, 554338), (912, 277169)]