312978848

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4673}}^1$

素因数の和:4726

約数の個数: 96

約数和(自身を含む): 791513856

約数和(自身を除く): 478535008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 598, 644, 728, 736, 1196, 1288, 1456, 2093, 2392, 2576, 2912, 4186, 4673, 4784, 5152, 8372, 9346, 9568, 16744, 18692, 32711, 33488, 37384, 60749, 65422, 66976, 74768, 107479, 121498, 130844, 149536, 214958, 242996, 261688, 425243, 429916, 485992, 523376, 752353, 850486, 859832, 971984, 1046752, 1397227, 1504706, 1700972, 1719664, 1943968, 2794454, 3009412, 3401944, 3439328, 5588908, 6018824, 6803888, 9780589, 11177816, 12037648, 13607776, 19561178, 22355632, 24075296, 39122356, 44711264, 78244712, 156489424, 312978848]

約数ペア:

[(1, 312978848), (2, 156489424), (4, 78244712), (7, 44711264), (8, 39122356), (13, 24075296), (14, 22355632), (16, 19561178), (23, 13607776), (26, 12037648), (28, 11177816), (32, 9780589), (46, 6803888), (52, 6018824), (56, 5588908), (91, 3439328), (92, 3401944), (104, 3009412), (112, 2794454), (161, 1943968), (182, 1719664), (184, 1700972), (208, 1504706), (224, 1397227), (299, 1046752), (322, 971984), (364, 859832), (368, 850486), (416, 752353), (598, 523376), (644, 485992), (728, 429916), (736, 425243), (1196, 261688), (1288, 242996), (1456, 214958), (2093, 149536), (2392, 130844), (2576, 121498), (2912, 107479), (4186, 74768), (4673, 66976), (4784, 65422), (5152, 60749), (8372, 37384), (9346, 33488), (9568, 32711), (16744, 18692)]