660734496

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2797

約数の個数: 144

約数和(自身を含む): 2012145408

約数和(自身を除く): 1351410912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 744, 837, 864, 972, 992, 1116, 1296, 1488, 1674, 1944, 2232, 2511, 2592, 2741, 2976, 3348, 3888, 4464, 5022, 5482, 6696, 7533, 7776, 8223, 8928, 10044, 10964, 13392, 15066, 16446, 20088, 21928, 24669, 26784, 30132, 32892, 40176, 43856, 49338, 60264, 65784, 74007, 80352, 84971, 87712, 98676, 120528, 131568, 148014, 169942, 197352, 222021, 241056, 254913, 263136, 296028, 339884, 394704, 444042, 509826, 592056, 666063, 679768, 764739, 789408, 888084, 1019652, 1184112, 1332126, 1359536, 1529478, 1776168, 2039304, 2294217, 2368224, 2664252, 2719072, 3058956, 3552336, 4078608, 4588434, 5328504, 6117912, 6882651, 7104672, 8157216, 9176868, 10657008, 12235824, 13765302, 18353736, 20647953, 21314016, 24471648, 27530604, 36707472, 41295906, 55061208, 73414944, 82591812, 110122416, 165183624, 220244832, 330367248, 660734496]

約数ペア:

[(1, 660734496), (2, 330367248), (3, 220244832), (4, 165183624), (6, 110122416), (8, 82591812), (9, 73414944), (12, 55061208), (16, 41295906), (18, 36707472), (24, 27530604), (27, 24471648), (31, 21314016), (32, 20647953), (36, 18353736), (48, 13765302), (54, 12235824), (62, 10657008), (72, 9176868), (81, 8157216), (93, 7104672), (96, 6882651), (108, 6117912), (124, 5328504), (144, 4588434), (162, 4078608), (186, 3552336), (216, 3058956), (243, 2719072), (248, 2664252), (279, 2368224), (288, 2294217), (324, 2039304), (372, 1776168), (432, 1529478), (486, 1359536), (496, 1332126), (558, 1184112), (648, 1019652), (744, 888084), (837, 789408), (864, 764739), (972, 679768), (992, 666063), (1116, 592056), (1296, 509826), (1488, 444042), (1674, 394704), (1944, 339884), (2232, 296028), (2511, 263136), (2592, 254913), (2741, 241056), (2976, 222021), (3348, 197352), (3888, 169942), (4464, 148014), (5022, 131568), (5482, 120528), (6696, 98676), (7533, 87712), (7776, 84971), (8223, 80352), (8928, 74007), (10044, 65784), (10964, 60264), (13392, 49338), (15066, 43856), (16446, 40176), (20088, 32892), (21928, 30132), (24669, 26784)]