470971592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 1151539200

約数和(自身を除く): 680567608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 41, 52, 56, 62, 82, 91, 104, 124, 164, 182, 217, 248, 287, 328, 364, 403, 434, 509, 533, 574, 728, 806, 868, 1018, 1066, 1148, 1271, 1612, 1736, 2036, 2132, 2296, 2542, 2821, 3224, 3563, 3731, 4072, 4264, 5084, 5642, 6617, 7126, 7462, 8897, 10168, 11284, 13234, 14252, 14924, 15779, 16523, 17794, 20869, 22568, 26468, 28504, 29848, 31558, 33046, 35588, 41738, 46319, 52936, 63116, 66092, 71176, 83476, 92638, 110453, 115661, 126232, 132184, 146083, 166952, 185276, 205127, 220906, 231322, 271297, 292166, 370552, 410254, 441812, 462644, 542594, 584332, 646939, 820508, 883624, 925288, 1085188, 1168664, 1293878, 1435889, 1641016, 1899079, 2170376, 2587756, 2871778, 3798158, 4528573, 5175512, 5743556, 7596316, 8410207, 9057146, 11487112, 15192632, 16820414, 18114292, 33640828, 36228584, 58871449, 67281656, 117742898, 235485796, 470971592]

約数ペア:

[(1, 470971592), (2, 235485796), (4, 117742898), (7, 67281656), (8, 58871449), (13, 36228584), (14, 33640828), (26, 18114292), (28, 16820414), (31, 15192632), (41, 11487112), (52, 9057146), (56, 8410207), (62, 7596316), (82, 5743556), (91, 5175512), (104, 4528573), (124, 3798158), (164, 2871778), (182, 2587756), (217, 2170376), (248, 1899079), (287, 1641016), (328, 1435889), (364, 1293878), (403, 1168664), (434, 1085188), (509, 925288), (533, 883624), (574, 820508), (728, 646939), (806, 584332), (868, 542594), (1018, 462644), (1066, 441812), (1148, 410254), (1271, 370552), (1612, 292166), (1736, 271297), (2036, 231322), (2132, 220906), (2296, 205127), (2542, 185276), (2821, 166952), (3224, 146083), (3563, 132184), (3731, 126232), (4072, 115661), (4264, 110453), (5084, 92638), (5642, 83476), (6617, 71176), (7126, 66092), (7462, 63116), (8897, 52936), (10168, 46319), (11284, 41738), (13234, 35588), (14252, 33046), (14924, 31558), (15779, 29848), (16523, 28504), (17794, 26468), (20869, 22568)]