731948688

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7129}}^1$

素因数の和:7197

約数の個数: 120

約数和(自身を含む): 2206763520

約数和(自身を除く): 1474814832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 828, 1104, 1116, 1426, 1488, 1656, 2139, 2232, 2852, 3312, 4278, 4464, 5704, 6417, 7129, 8556, 11408, 12834, 14258, 17112, 21387, 25668, 28516, 34224, 42774, 51336, 57032, 64161, 85548, 102672, 114064, 128322, 163967, 171096, 220999, 256644, 327934, 342192, 441998, 491901, 513288, 655868, 662997, 883996, 983802, 1026576, 1311736, 1325994, 1475703, 1767992, 1967604, 1988991, 2623472, 2651988, 2951406, 3535984, 3935208, 3977982, 5082977, 5303976, 5902812, 7870416, 7955964, 10165954, 10607952, 11805624, 15248931, 15911928, 20331908, 23611248, 30497862, 31823856, 40663816, 45746793, 60995724, 81327632, 91493586, 121991448, 182987172, 243982896, 365974344, 731948688]

約数ペア:

[(1, 731948688), (2, 365974344), (3, 243982896), (4, 182987172), (6, 121991448), (8, 91493586), (9, 81327632), (12, 60995724), (16, 45746793), (18, 40663816), (23, 31823856), (24, 30497862), (31, 23611248), (36, 20331908), (46, 15911928), (48, 15248931), (62, 11805624), (69, 10607952), (72, 10165954), (92, 7955964), (93, 7870416), (124, 5902812), (138, 5303976), (144, 5082977), (184, 3977982), (186, 3935208), (207, 3535984), (248, 2951406), (276, 2651988), (279, 2623472), (368, 1988991), (372, 1967604), (414, 1767992), (496, 1475703), (552, 1325994), (558, 1311736), (713, 1026576), (744, 983802), (828, 883996), (1104, 662997), (1116, 655868), (1426, 513288), (1488, 491901), (1656, 441998), (2139, 342192), (2232, 327934), (2852, 256644), (3312, 220999), (4278, 171096), (4464, 163967), (5704, 128322), (6417, 114064), (7129, 102672), (8556, 85548), (11408, 64161), (12834, 57032), (14258, 51336), (17112, 42774), (21387, 34224), (25668, 28516)]