273952952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 666624000

約数和(自身を除く): 392671048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 61, 62, 91, 104, 122, 124, 182, 199, 217, 244, 248, 364, 398, 403, 427, 434, 488, 728, 793, 796, 806, 854, 868, 1393, 1586, 1592, 1612, 1708, 1736, 1891, 2587, 2786, 2821, 3172, 3224, 3416, 3782, 5174, 5551, 5572, 5642, 6169, 6344, 7564, 10348, 11102, 11144, 11284, 12139, 12338, 13237, 15128, 18109, 20696, 22204, 22568, 24278, 24583, 24676, 26474, 36218, 43183, 44408, 48556, 49166, 49352, 52948, 72436, 80197, 84973, 86366, 97112, 98332, 105896, 144872, 157807, 160394, 169946, 172081, 172732, 196664, 315614, 320788, 339892, 344162, 345464, 376309, 561379, 631228, 641576, 679784, 688324, 752618, 1104649, 1122758, 1262456, 1376648, 1505236, 2209298, 2245516, 2634163, 3010472, 4418596, 4491032, 4892017, 5268326, 8837192, 9784034, 10536652, 19568068, 21073304, 34244119, 39136136, 68488238, 136976476, 273952952]

約数ペア:

[(1, 273952952), (2, 136976476), (4, 68488238), (7, 39136136), (8, 34244119), (13, 21073304), (14, 19568068), (26, 10536652), (28, 9784034), (31, 8837192), (52, 5268326), (56, 4892017), (61, 4491032), (62, 4418596), (91, 3010472), (104, 2634163), (122, 2245516), (124, 2209298), (182, 1505236), (199, 1376648), (217, 1262456), (244, 1122758), (248, 1104649), (364, 752618), (398, 688324), (403, 679784), (427, 641576), (434, 631228), (488, 561379), (728, 376309), (793, 345464), (796, 344162), (806, 339892), (854, 320788), (868, 315614), (1393, 196664), (1586, 172732), (1592, 172081), (1612, 169946), (1708, 160394), (1736, 157807), (1891, 144872), (2587, 105896), (2786, 98332), (2821, 97112), (3172, 86366), (3224, 84973), (3416, 80197), (3782, 72436), (5174, 52948), (5551, 49352), (5572, 49166), (5642, 48556), (6169, 44408), (6344, 43183), (7564, 36218), (10348, 26474), (11102, 24676), (11144, 24583), (11284, 24278), (12139, 22568), (12338, 22204), (13237, 20696), (15128, 18109)]