481316664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 1327104000

約数和(自身を除く): 845787336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 79, 93, 114, 124, 152, 158, 186, 228, 237, 248, 316, 372, 431, 456, 474, 589, 632, 744, 862, 948, 1178, 1293, 1501, 1724, 1767, 1896, 2356, 2449, 2586, 3002, 3448, 3534, 4503, 4712, 4898, 5172, 6004, 7068, 7347, 8189, 9006, 9796, 10344, 12008, 13361, 14136, 14694, 16378, 18012, 19592, 24567, 26722, 29388, 32756, 34049, 36024, 40083, 46531, 49134, 53444, 58776, 65512, 68098, 80166, 93062, 98268, 102147, 106888, 136196, 139593, 160332, 186124, 196536, 204294, 253859, 272392, 279186, 320664, 372248, 408588, 507718, 558372, 646931, 761577, 817176, 1015436, 1055519, 1116744, 1293862, 1523154, 1940793, 2030872, 2111038, 2587724, 3046308, 3166557, 3881586, 4222076, 5175448, 6092616, 6333114, 7763172, 8444152, 12666228, 15526344, 20054861, 25332456, 40109722, 60164583, 80219444, 120329166, 160438888, 240658332, 481316664]

約数ペア:

[(1, 481316664), (2, 240658332), (3, 160438888), (4, 120329166), (6, 80219444), (8, 60164583), (12, 40109722), (19, 25332456), (24, 20054861), (31, 15526344), (38, 12666228), (57, 8444152), (62, 7763172), (76, 6333114), (79, 6092616), (93, 5175448), (114, 4222076), (124, 3881586), (152, 3166557), (158, 3046308), (186, 2587724), (228, 2111038), (237, 2030872), (248, 1940793), (316, 1523154), (372, 1293862), (431, 1116744), (456, 1055519), (474, 1015436), (589, 817176), (632, 761577), (744, 646931), (862, 558372), (948, 507718), (1178, 408588), (1293, 372248), (1501, 320664), (1724, 279186), (1767, 272392), (1896, 253859), (2356, 204294), (2449, 196536), (2586, 186124), (3002, 160332), (3448, 139593), (3534, 136196), (4503, 106888), (4712, 102147), (4898, 98268), (5172, 93062), (6004, 80166), (7068, 68098), (7347, 65512), (8189, 58776), (9006, 53444), (9796, 49134), (10344, 46531), (12008, 40083), (13361, 36024), (14136, 34049), (14694, 32756), (16378, 29388), (18012, 26722), (19592, 24567)]