255833328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9049}}^1$

素因数の和:9110

約数の個数: 80

約数和(自身を含む): 718208000

約数和(自身を除く): 462374672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9049, 9424, 14136, 18098, 27147, 28272, 36196, 54294, 72392, 108588, 144784, 171931, 217176, 280519, 343862, 434352, 515793, 561038, 687724, 841557, 1031586, 1122076, 1375448, 1683114, 2063172, 2244152, 2750896, 3366228, 4126344, 4488304, 5329861, 6732456, 8252688, 10659722, 13464912, 15989583, 21319444, 31979166, 42638888, 63958332, 85277776, 127916664, 255833328]

約数ペア:

[(1, 255833328), (2, 127916664), (3, 85277776), (4, 63958332), (6, 42638888), (8, 31979166), (12, 21319444), (16, 15989583), (19, 13464912), (24, 10659722), (31, 8252688), (38, 6732456), (48, 5329861), (57, 4488304), (62, 4126344), (76, 3366228), (93, 2750896), (114, 2244152), (124, 2063172), (152, 1683114), (186, 1375448), (228, 1122076), (248, 1031586), (304, 841557), (372, 687724), (456, 561038), (496, 515793), (589, 434352), (744, 343862), (912, 280519), (1178, 217176), (1488, 171931), (1767, 144784), (2356, 108588), (3534, 72392), (4712, 54294), (7068, 36196), (9049, 28272), (9424, 27147), (14136, 18098)]