217702584

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8867}}^1$

素因数の和:8921

約数の個数: 96

約数和(自身を含む): 664035840

約数和(自身を除く): 446333256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 8867, 12276, 17734, 24552, 26601, 35468, 53202, 70936, 79803, 97537, 106404, 159606, 195074, 212808, 274877, 292611, 319212, 390148, 549754, 585222, 638424, 780296, 824631, 877833, 1099508, 1170444, 1649262, 1755666, 2199016, 2340888, 2473893, 3023647, 3298524, 3511332, 4947786, 6047294, 6597048, 7022664, 9070941, 9895572, 12094588, 18141882, 19791144, 24189176, 27212823, 36283764, 54425646, 72567528, 108851292, 217702584]

約数ペア:

[(1, 217702584), (2, 108851292), (3, 72567528), (4, 54425646), (6, 36283764), (8, 27212823), (9, 24189176), (11, 19791144), (12, 18141882), (18, 12094588), (22, 9895572), (24, 9070941), (31, 7022664), (33, 6597048), (36, 6047294), (44, 4947786), (62, 3511332), (66, 3298524), (72, 3023647), (88, 2473893), (93, 2340888), (99, 2199016), (124, 1755666), (132, 1649262), (186, 1170444), (198, 1099508), (248, 877833), (264, 824631), (279, 780296), (341, 638424), (372, 585222), (396, 549754), (558, 390148), (682, 319212), (744, 292611), (792, 274877), (1023, 212808), (1116, 195074), (1364, 159606), (2046, 106404), (2232, 97537), (2728, 79803), (3069, 70936), (4092, 53202), (6138, 35468), (8184, 26601), (8867, 24552), (12276, 17734)]