620639136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3603

約数の個数: 144

約数和(自身を含む): 1941698304

約数和(自身を除く): 1321059168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 376, 416, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1248, 1504, 1692, 1833, 1872, 2256, 2444, 3384, 3527, 3666, 3744, 4512, 4888, 5499, 6768, 7054, 7332, 9776, 10581, 10998, 13536, 14108, 14664, 19552, 21162, 21996, 28216, 29328, 31743, 42324, 43992, 45851, 56432, 58656, 63486, 84648, 87984, 91702, 112864, 126972, 137553, 165769, 169296, 175968, 183404, 253944, 275106, 331538, 338592, 366808, 412659, 497307, 507888, 550212, 663076, 733616, 825318, 994614, 1015776, 1100424, 1326152, 1467232, 1491921, 1650636, 1989228, 2154997, 2200848, 2652304, 2983842, 3301272, 3978456, 4309994, 4401696, 5304608, 5967684, 6464991, 6602544, 7956912, 8619988, 11935368, 12929982, 13205088, 15913824, 17239976, 19394973, 23870736, 25859964, 34479952, 38789946, 47741472, 51719928, 68959904, 77579892, 103439856, 155159784, 206879712, 310319568, 620639136]

約数ペア:

[(1, 620639136), (2, 310319568), (3, 206879712), (4, 155159784), (6, 103439856), (8, 77579892), (9, 68959904), (12, 51719928), (13, 47741472), (16, 38789946), (18, 34479952), (24, 25859964), (26, 23870736), (32, 19394973), (36, 17239976), (39, 15913824), (47, 13205088), (48, 12929982), (52, 11935368), (72, 8619988), (78, 7956912), (94, 6602544), (96, 6464991), (104, 5967684), (117, 5304608), (141, 4401696), (144, 4309994), (156, 3978456), (188, 3301272), (208, 2983842), (234, 2652304), (282, 2200848), (288, 2154997), (312, 1989228), (376, 1650636), (416, 1491921), (423, 1467232), (468, 1326152), (564, 1100424), (611, 1015776), (624, 994614), (752, 825318), (846, 733616), (936, 663076), (1128, 550212), (1222, 507888), (1248, 497307), (1504, 412659), (1692, 366808), (1833, 338592), (1872, 331538), (2256, 275106), (2444, 253944), (3384, 183404), (3527, 175968), (3666, 169296), (3744, 165769), (4512, 137553), (4888, 126972), (5499, 112864), (6768, 91702), (7054, 87984), (7332, 84648), (9776, 63486), (10581, 58656), (10998, 56432), (13536, 45851), (14108, 43992), (14664, 42324), (19552, 31743), (21162, 29328), (21996, 28216)]