313089088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 705510400

約数和(自身を除く): 392421312

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 64, 104, 122, 124, 199, 208, 244, 248, 398, 403, 416, 488, 496, 793, 796, 806, 832, 976, 992, 1586, 1592, 1612, 1891, 1952, 1984, 2587, 3172, 3184, 3224, 3782, 3904, 5174, 6169, 6344, 6368, 6448, 7564, 10348, 12139, 12338, 12688, 12736, 12896, 15128, 20696, 24278, 24583, 24676, 25376, 25792, 30256, 41392, 48556, 49166, 49352, 50752, 60512, 80197, 82784, 97112, 98332, 98704, 121024, 157807, 160394, 165568, 194224, 196664, 197408, 315614, 320788, 376309, 388448, 393328, 394816, 631228, 641576, 752618, 776896, 786656, 1262456, 1283152, 1505236, 1573312, 2524912, 2566304, 3010472, 4892017, 5049824, 5132608, 6020944, 9784034, 10099648, 12041888, 19568068, 24083776, 39136136, 78272272, 156544544, 313089088]

約数ペア:

[(1, 313089088), (2, 156544544), (4, 78272272), (8, 39136136), (13, 24083776), (16, 19568068), (26, 12041888), (31, 10099648), (32, 9784034), (52, 6020944), (61, 5132608), (62, 5049824), (64, 4892017), (104, 3010472), (122, 2566304), (124, 2524912), (199, 1573312), (208, 1505236), (244, 1283152), (248, 1262456), (398, 786656), (403, 776896), (416, 752618), (488, 641576), (496, 631228), (793, 394816), (796, 393328), (806, 388448), (832, 376309), (976, 320788), (992, 315614), (1586, 197408), (1592, 196664), (1612, 194224), (1891, 165568), (1952, 160394), (1984, 157807), (2587, 121024), (3172, 98704), (3184, 98332), (3224, 97112), (3782, 82784), (3904, 80197), (5174, 60512), (6169, 50752), (6344, 49352), (6368, 49166), (6448, 48556), (7564, 41392), (10348, 30256), (12139, 25792), (12338, 25376), (12688, 24676), (12736, 24583), (12896, 24278), (15128, 20696)]