1323802872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23663}}^1$

素因数の和:23722

約数の個数: 128

約数和(自身を含む): 4316313600

約数和(自身を除く): 2992510728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 6216, 6993, 7992, 9324, 13986, 18648, 23663, 27972, 47326, 55944, 70989, 94652, 141978, 165641, 189304, 212967, 283956, 331282, 425934, 496923, 567912, 638901, 662564, 851868, 875531, 993846, 1277802, 1325128, 1490769, 1703736, 1751062, 1987692, 2555604, 2626593, 2981538, 3502124, 3975384, 4472307, 5111208, 5253186, 5963076, 6128717, 7004248, 7879779, 8944614, 10506372, 11926152, 12257434, 15759558, 17889228, 18386151, 21012744, 23639337, 24514868, 31519116, 35778456, 36772302, 47278674, 49029736, 55158453, 63038232, 73544604, 94557348, 110316906, 147089208, 165475359, 189114696, 220633812, 330950718, 441267624, 661901436, 1323802872]

約数ペア:

[(1, 1323802872), (2, 661901436), (3, 441267624), (4, 330950718), (6, 220633812), (7, 189114696), (8, 165475359), (9, 147089208), (12, 110316906), (14, 94557348), (18, 73544604), (21, 63038232), (24, 55158453), (27, 49029736), (28, 47278674), (36, 36772302), (37, 35778456), (42, 31519116), (54, 24514868), (56, 23639337), (63, 21012744), (72, 18386151), (74, 17889228), (84, 15759558), (108, 12257434), (111, 11926152), (126, 10506372), (148, 8944614), (168, 7879779), (189, 7004248), (216, 6128717), (222, 5963076), (252, 5253186), (259, 5111208), (296, 4472307), (333, 3975384), (378, 3502124), (444, 2981538), (504, 2626593), (518, 2555604), (666, 1987692), (756, 1751062), (777, 1703736), (888, 1490769), (999, 1325128), (1036, 1277802), (1332, 993846), (1512, 875531), (1554, 851868), (1998, 662564), (2072, 638901), (2331, 567912), (2664, 496923), (3108, 425934), (3996, 331282), (4662, 283956), (6216, 212967), (6993, 189304), (7992, 165641), (9324, 141978), (13986, 94652), (18648, 70989), (23663, 55944), (27972, 47326)]