39309816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 124185600

約数和(自身を除く): 84875784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 439, 492, 533, 546, 574, 728, 861, 878, 984, 1066, 1092, 1148, 1317, 1599, 1722, 1756, 2132, 2184, 2296, 2634, 3073, 3198, 3444, 3512, 3731, 4264, 5268, 5707, 6146, 6396, 6888, 7462, 9219, 10536, 11193, 11414, 12292, 12792, 14924, 17121, 17999, 18438, 22386, 22828, 24584, 29848, 34242, 35998, 36876, 39949, 44772, 45656, 53997, 68484, 71996, 73752, 79898, 89544, 107994, 119847, 125993, 136968, 143992, 159796, 215988, 233987, 239694, 251986, 319592, 377979, 431976, 467974, 479388, 503972, 701961, 755958, 935948, 958776, 1007944, 1403922, 1511916, 1637909, 1871896, 2807844, 3023832, 3275818, 4913727, 5615688, 6551636, 9827454, 13103272, 19654908, 39309816]

約数ペア:

[(1, 39309816), (2, 19654908), (3, 13103272), (4, 9827454), (6, 6551636), (7, 5615688), (8, 4913727), (12, 3275818), (13, 3023832), (14, 2807844), (21, 1871896), (24, 1637909), (26, 1511916), (28, 1403922), (39, 1007944), (41, 958776), (42, 935948), (52, 755958), (56, 701961), (78, 503972), (82, 479388), (84, 467974), (91, 431976), (104, 377979), (123, 319592), (156, 251986), (164, 239694), (168, 233987), (182, 215988), (246, 159796), (273, 143992), (287, 136968), (312, 125993), (328, 119847), (364, 107994), (439, 89544), (492, 79898), (533, 73752), (546, 71996), (574, 68484), (728, 53997), (861, 45656), (878, 44772), (984, 39949), (1066, 36876), (1092, 35998), (1148, 34242), (1317, 29848), (1599, 24584), (1722, 22828), (1756, 22386), (2132, 18438), (2184, 17999), (2296, 17121), (2634, 14924), (3073, 12792), (3198, 12292), (3444, 11414), (3512, 11193), (3731, 10536), (4264, 9219), (5268, 7462), (5707, 6888), (6146, 6396)]