388791708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 983851008

約数和(自身を除く): 595059300

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 47, 62, 74, 93, 94, 111, 124, 141, 148, 186, 188, 222, 282, 372, 444, 564, 601, 1147, 1202, 1457, 1739, 1803, 2294, 2404, 2914, 3441, 3478, 3606, 4371, 4588, 5217, 5828, 6882, 6956, 7212, 8742, 10434, 13764, 17484, 18631, 20868, 22237, 28247, 37262, 44474, 53909, 55893, 56494, 66711, 74524, 84741, 88948, 107818, 111786, 112988, 133422, 161727, 169482, 215636, 223572, 266844, 323454, 338964, 646908, 689347, 875657, 1045139, 1378694, 1751314, 2068041, 2090278, 2626971, 2757388, 3135417, 3502628, 4136082, 4180556, 5253942, 6270834, 8272164, 10507884, 12541668, 32399309, 64798618, 97197927, 129597236, 194395854, 388791708]

約数ペア:

[(1, 388791708), (2, 194395854), (3, 129597236), (4, 97197927), (6, 64798618), (12, 32399309), (31, 12541668), (37, 10507884), (47, 8272164), (62, 6270834), (74, 5253942), (93, 4180556), (94, 4136082), (111, 3502628), (124, 3135417), (141, 2757388), (148, 2626971), (186, 2090278), (188, 2068041), (222, 1751314), (282, 1378694), (372, 1045139), (444, 875657), (564, 689347), (601, 646908), (1147, 338964), (1202, 323454), (1457, 266844), (1739, 223572), (1803, 215636), (2294, 169482), (2404, 161727), (2914, 133422), (3441, 112988), (3478, 111786), (3606, 107818), (4371, 88948), (4588, 84741), (5217, 74524), (5828, 66711), (6882, 56494), (6956, 55893), (7212, 53909), (8742, 44474), (10434, 37262), (13764, 28247), (17484, 22237), (18631, 20868)]