222889038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 492307200

約数和(自身を除く): 269418162

約数列:

[1, 2, 3, 6, 19, 38, 41, 43, 57, 82, 86, 114, 123, 129, 246, 258, 779, 817, 1109, 1558, 1634, 1763, 2218, 2337, 2451, 3327, 3526, 4674, 4902, 5289, 6654, 10578, 21071, 33497, 42142, 45469, 47687, 63213, 66994, 90938, 95374, 100491, 126426, 136407, 143061, 200982, 272814, 286122, 863911, 906053, 1727822, 1812106, 1955167, 2591733, 2718159, 3910334, 5183466, 5436318, 5865501, 11731002, 37148173, 74296346, 111444519, 222889038]

約数ペア:

[(1, 222889038), (2, 111444519), (3, 74296346), (6, 37148173), (19, 11731002), (38, 5865501), (41, 5436318), (43, 5183466), (57, 3910334), (82, 2718159), (86, 2591733), (114, 1955167), (123, 1812106), (129, 1727822), (246, 906053), (258, 863911), (779, 286122), (817, 272814), (1109, 200982), (1558, 143061), (1634, 136407), (1763, 126426), (2218, 100491), (2337, 95374), (2451, 90938), (3327, 66994), (3526, 63213), (4674, 47687), (4902, 45469), (5289, 42142), (6654, 33497), (10578, 21071)]