302418974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^2$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 543911760

約数和(自身を除く): 241492786

約数列:

[1, 2, 11, 13, 22, 26, 89, 109, 143, 178, 218, 286, 979, 1157, 1199, 1417, 1958, 2314, 2398, 2834, 9701, 11881, 12727, 15587, 19402, 23762, 25454, 31174, 106711, 126113, 130691, 154453, 213422, 252226, 261382, 308906, 1057409, 1387243, 1698983, 2114818, 2774486, 3397966, 11631499, 13746317, 23262998, 27492634, 151209487, 302418974]

約数ペア:

[(1, 302418974), (2, 151209487), (11, 27492634), (13, 23262998), (22, 13746317), (26, 11631499), (89, 3397966), (109, 2774486), (143, 2114818), (178, 1698983), (218, 1387243), (286, 1057409), (979, 308906), (1157, 261382), (1199, 252226), (1417, 213422), (1958, 154453), (2314, 130691), (2398, 126113), (2834, 106711), (9701, 31174), (11881, 25454), (12727, 23762), (15587, 19402)]