615723984

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2070

約数の個数: 160

約数和(自身を含む): 1904640000

約数和(自身を除く): 1288916016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 92, 93, 108, 124, 138, 144, 184, 186, 207, 216, 248, 276, 279, 368, 372, 414, 432, 496, 552, 558, 621, 713, 744, 828, 837, 1104, 1116, 1242, 1426, 1488, 1656, 1674, 1999, 2139, 2232, 2484, 2852, 3312, 3348, 3998, 4278, 4464, 4968, 5704, 5997, 6417, 6696, 7996, 8556, 9936, 11408, 11994, 12834, 13392, 15992, 17112, 17991, 19251, 23988, 25668, 31984, 34224, 35982, 38502, 45977, 47976, 51336, 53973, 61969, 71964, 77004, 91954, 95952, 102672, 107946, 123938, 137931, 143928, 154008, 183908, 185907, 215892, 247876, 275862, 287856, 308016, 367816, 371814, 413793, 431784, 495752, 551724, 557721, 735632, 743628, 827586, 863568, 991504, 1103448, 1115442, 1241379, 1425287, 1487256, 1655172, 1673163, 2206896, 2230884, 2482758, 2850574, 2974512, 3310344, 3346326, 4275861, 4461768, 4965516, 5701148, 6620688, 6692652, 8551722, 8923536, 9931032, 11402296, 12827583, 13385304, 17103444, 19862064, 22804592, 25655166, 26770608, 34206888, 38482749, 51310332, 68413776, 76965498, 102620664, 153930996, 205241328, 307861992, 615723984]

約数ペア:

[(1, 615723984), (2, 307861992), (3, 205241328), (4, 153930996), (6, 102620664), (8, 76965498), (9, 68413776), (12, 51310332), (16, 38482749), (18, 34206888), (23, 26770608), (24, 25655166), (27, 22804592), (31, 19862064), (36, 17103444), (46, 13385304), (48, 12827583), (54, 11402296), (62, 9931032), (69, 8923536), (72, 8551722), (92, 6692652), (93, 6620688), (108, 5701148), (124, 4965516), (138, 4461768), (144, 4275861), (184, 3346326), (186, 3310344), (207, 2974512), (216, 2850574), (248, 2482758), (276, 2230884), (279, 2206896), (368, 1673163), (372, 1655172), (414, 1487256), (432, 1425287), (496, 1241379), (552, 1115442), (558, 1103448), (621, 991504), (713, 863568), (744, 827586), (828, 743628), (837, 735632), (1104, 557721), (1116, 551724), (1242, 495752), (1426, 431784), (1488, 413793), (1656, 371814), (1674, 367816), (1999, 308016), (2139, 287856), (2232, 275862), (2484, 247876), (2852, 215892), (3312, 185907), (3348, 183908), (3998, 154008), (4278, 143928), (4464, 137931), (4968, 123938), (5704, 107946), (5997, 102672), (6417, 95952), (6696, 91954), (7996, 77004), (8556, 71964), (9936, 61969), (11408, 53973), (11994, 51336), (12834, 47976), (13392, 45977), (15992, 38502), (17112, 35982), (17991, 34224), (19251, 31984), (23988, 25668)]