328220064

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 144

約数和(自身を含む): 975985920

約数和(自身を除く): 647765856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 97, 124, 144, 186, 194, 248, 279, 288, 291, 372, 379, 388, 496, 558, 582, 744, 758, 776, 873, 992, 1116, 1137, 1164, 1488, 1516, 1552, 1746, 2232, 2274, 2328, 2976, 3007, 3032, 3104, 3411, 3492, 4464, 4548, 4656, 6014, 6064, 6822, 6984, 8928, 9021, 9096, 9312, 11749, 12028, 12128, 13644, 13968, 18042, 18192, 23498, 24056, 27063, 27288, 27936, 35247, 36084, 36384, 36763, 46996, 48112, 54126, 54576, 70494, 72168, 73526, 93992, 96224, 105741, 108252, 109152, 110289, 140988, 144336, 147052, 187984, 211482, 216504, 220578, 281976, 288672, 294104, 330867, 375968, 422964, 433008, 441156, 563952, 588208, 661734, 845928, 866016, 882312, 1127904, 1139653, 1176416, 1323468, 1691856, 1764624, 2279306, 2646936, 3383712, 3418959, 3529248, 4558612, 5293872, 6837918, 9117224, 10256877, 10587744, 13675836, 18234448, 20513754, 27351672, 36468896, 41027508, 54703344, 82055016, 109406688, 164110032, 328220064]

約数ペア:

[(1, 328220064), (2, 164110032), (3, 109406688), (4, 82055016), (6, 54703344), (8, 41027508), (9, 36468896), (12, 27351672), (16, 20513754), (18, 18234448), (24, 13675836), (31, 10587744), (32, 10256877), (36, 9117224), (48, 6837918), (62, 5293872), (72, 4558612), (93, 3529248), (96, 3418959), (97, 3383712), (124, 2646936), (144, 2279306), (186, 1764624), (194, 1691856), (248, 1323468), (279, 1176416), (288, 1139653), (291, 1127904), (372, 882312), (379, 866016), (388, 845928), (496, 661734), (558, 588208), (582, 563952), (744, 441156), (758, 433008), (776, 422964), (873, 375968), (992, 330867), (1116, 294104), (1137, 288672), (1164, 281976), (1488, 220578), (1516, 216504), (1552, 211482), (1746, 187984), (2232, 147052), (2274, 144336), (2328, 140988), (2976, 110289), (3007, 109152), (3032, 108252), (3104, 105741), (3411, 96224), (3492, 93992), (4464, 73526), (4548, 72168), (4656, 70494), (6014, 54576), (6064, 54126), (6822, 48112), (6984, 46996), (8928, 36763), (9021, 36384), (9096, 36084), (9312, 35247), (11749, 27936), (12028, 27288), (12128, 27063), (13644, 24056), (13968, 23498), (18042, 18192)]