389765604

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{373}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 959402752

約数和(自身を除く): 569637148

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 373, 636, 746, 1119, 1492, 1643, 2238, 2809, 3286, 4476, 4929, 5618, 6572, 8427, 9858, 11236, 11563, 16854, 19716, 19769, 23126, 33708, 34689, 39538, 46252, 59307, 69378, 79076, 87079, 118614, 138756, 174158, 237228, 261237, 348316, 522474, 612839, 1044948, 1047757, 1225678, 1838517, 2095514, 2451356, 3143271, 3677034, 4191028, 6286542, 7354068, 12573084, 32480467, 64960934, 97441401, 129921868, 194882802, 389765604]

約数ペア:

[(1, 389765604), (2, 194882802), (3, 129921868), (4, 97441401), (6, 64960934), (12, 32480467), (31, 12573084), (53, 7354068), (62, 6286542), (93, 4191028), (106, 3677034), (124, 3143271), (159, 2451356), (186, 2095514), (212, 1838517), (318, 1225678), (372, 1047757), (373, 1044948), (636, 612839), (746, 522474), (1119, 348316), (1492, 261237), (1643, 237228), (2238, 174158), (2809, 138756), (3286, 118614), (4476, 87079), (4929, 79076), (5618, 69378), (6572, 59307), (8427, 46252), (9858, 39538), (11236, 34689), (11563, 33708), (16854, 23126), (19716, 19769)]