254462007470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{316759}}^1$

素因数の和:316953

約数の個数: 64

約数和(自身を含む): 511782796800

約数和(自身を除く): 257320789330

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 109, 110, 134, 218, 335, 545, 670, 737, 1090, 1199, 1474, 2398, 3685, 5995, 7303, 7370, 11990, 14606, 36515, 73030, 80333, 160666, 316759, 401665, 633518, 803330, 1583795, 3167590, 3484349, 6968698, 17421745, 21222853, 34526731, 34843490, 42445706, 69053462, 106114265, 172633655, 212228530, 233451383, 345267310, 379794041, 466902766, 759588082, 1167256915, 1898970205, 2313290977, 2334513830, 3797940410, 4626581954, 11566454885, 23132909770, 25446200747, 50892401494, 127231003735, 254462007470]

約数ペア:

[(1, 254462007470), (2, 127231003735), (5, 50892401494), (10, 25446200747), (11, 23132909770), (22, 11566454885), (55, 4626581954), (67, 3797940410), (109, 2334513830), (110, 2313290977), (134, 1898970205), (218, 1167256915), (335, 759588082), (545, 466902766), (670, 379794041), (737, 345267310), (1090, 233451383), (1199, 212228530), (1474, 172633655), (2398, 106114265), (3685, 69053462), (5995, 42445706), (7303, 34843490), (7370, 34526731), (11990, 21222853), (14606, 17421745), (36515, 6968698), (73030, 3484349), (80333, 3167590), (160666, 1583795), (316759, 803330), (401665, 633518)]