321543096

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3945

約数の個数: 96

約数和(自身を含む): 948516480

約数和(自身を除く): 626973384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 392, 426, 497, 568, 588, 852, 994, 1176, 1491, 1704, 1988, 2982, 3479, 3851, 3976, 5964, 6958, 7702, 10437, 11553, 11928, 13916, 15404, 20874, 23106, 26957, 27832, 30808, 41748, 46212, 53914, 80871, 83496, 92424, 107828, 161742, 188699, 215656, 273421, 323484, 377398, 546842, 566097, 646968, 754796, 820263, 1093684, 1132194, 1509592, 1640526, 1913947, 2187368, 2264388, 3281052, 3827894, 4528776, 5741841, 6562104, 7655788, 11483682, 13397629, 15311576, 22967364, 26795258, 40192887, 45934728, 53590516, 80385774, 107181032, 160771548, 321543096]

約数ペア:

[(1, 321543096), (2, 160771548), (3, 107181032), (4, 80385774), (6, 53590516), (7, 45934728), (8, 40192887), (12, 26795258), (14, 22967364), (21, 15311576), (24, 13397629), (28, 11483682), (42, 7655788), (49, 6562104), (56, 5741841), (71, 4528776), (84, 3827894), (98, 3281052), (142, 2264388), (147, 2187368), (168, 1913947), (196, 1640526), (213, 1509592), (284, 1132194), (294, 1093684), (392, 820263), (426, 754796), (497, 646968), (568, 566097), (588, 546842), (852, 377398), (994, 323484), (1176, 273421), (1491, 215656), (1704, 188699), (1988, 161742), (2982, 107828), (3479, 92424), (3851, 83496), (3976, 80871), (5964, 53914), (6958, 46212), (7702, 41748), (10437, 30808), (11553, 27832), (11928, 26957), (13916, 23106), (15404, 20874)]