8379228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 24272640

約数和(自身を除く): 15893412

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 247, 257, 286, 418, 429, 494, 514, 572, 627, 741, 771, 836, 858, 988, 1028, 1254, 1482, 1542, 1716, 2508, 2717, 2827, 2964, 3084, 3341, 4883, 5434, 5654, 6682, 8151, 8481, 9766, 10023, 10868, 11308, 13364, 14649, 16302, 16962, 19532, 20046, 29298, 32604, 33924, 36751, 40092, 53713, 58596, 63479, 73502, 107426, 110253, 126958, 147004, 161139, 190437, 214852, 220506, 253916, 322278, 380874, 441012, 644556, 698269, 761748, 1396538, 2094807, 2793076, 4189614, 8379228]

約数ペア:

[(1, 8379228), (2, 4189614), (3, 2793076), (4, 2094807), (6, 1396538), (11, 761748), (12, 698269), (13, 644556), (19, 441012), (22, 380874), (26, 322278), (33, 253916), (38, 220506), (39, 214852), (44, 190437), (52, 161139), (57, 147004), (66, 126958), (76, 110253), (78, 107426), (114, 73502), (132, 63479), (143, 58596), (156, 53713), (209, 40092), (228, 36751), (247, 33924), (257, 32604), (286, 29298), (418, 20046), (429, 19532), (494, 16962), (514, 16302), (572, 14649), (627, 13364), (741, 11308), (771, 10868), (836, 10023), (858, 9766), (988, 8481), (1028, 8151), (1254, 6682), (1482, 5654), (1542, 5434), (1716, 4883), (2508, 3341), (2717, 3084), (2827, 2964)]