897669136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 160

約数和(自身を含む): 2316796160

約数和(自身を除く): 1419127024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 37, 38, 52, 56, 74, 76, 91, 104, 112, 133, 148, 152, 182, 208, 247, 259, 266, 296, 304, 364, 481, 494, 518, 532, 592, 703, 728, 877, 962, 988, 1036, 1064, 1406, 1456, 1729, 1754, 1924, 1976, 2072, 2128, 2812, 3367, 3458, 3508, 3848, 3952, 4144, 4921, 5624, 6139, 6734, 6916, 7016, 7696, 9139, 9842, 11248, 11401, 12278, 13468, 13832, 14032, 16663, 18278, 19684, 22802, 24556, 26936, 27664, 32449, 33326, 36556, 39368, 45604, 49112, 53872, 63973, 64898, 66652, 73112, 78736, 79807, 91208, 98224, 116641, 127946, 129796, 133304, 146224, 159614, 182416, 216619, 227143, 233282, 255892, 259592, 266608, 319228, 421837, 433238, 454286, 466564, 511784, 519184, 616531, 638456, 843674, 866476, 908572, 933128, 1023568, 1233062, 1276912, 1516333, 1687348, 1732952, 1817144, 1866256, 2466124, 2952859, 3032666, 3374696, 3465904, 3634288, 4315717, 4932248, 5905718, 6065332, 6749392, 8014903, 8631434, 9864496, 11811436, 12130664, 16029806, 17262868, 23622872, 24261328, 32059612, 34525736, 47245744, 56104321, 64119224, 69051472, 112208642, 128238448, 224417284, 448834568, 897669136]

約数ペア:

[(1, 897669136), (2, 448834568), (4, 224417284), (7, 128238448), (8, 112208642), (13, 69051472), (14, 64119224), (16, 56104321), (19, 47245744), (26, 34525736), (28, 32059612), (37, 24261328), (38, 23622872), (52, 17262868), (56, 16029806), (74, 12130664), (76, 11811436), (91, 9864496), (104, 8631434), (112, 8014903), (133, 6749392), (148, 6065332), (152, 5905718), (182, 4932248), (208, 4315717), (247, 3634288), (259, 3465904), (266, 3374696), (296, 3032666), (304, 2952859), (364, 2466124), (481, 1866256), (494, 1817144), (518, 1732952), (532, 1687348), (592, 1516333), (703, 1276912), (728, 1233062), (877, 1023568), (962, 933128), (988, 908572), (1036, 866476), (1064, 843674), (1406, 638456), (1456, 616531), (1729, 519184), (1754, 511784), (1924, 466564), (1976, 454286), (2072, 433238), (2128, 421837), (2812, 319228), (3367, 266608), (3458, 259592), (3508, 255892), (3848, 233282), (3952, 227143), (4144, 216619), (4921, 182416), (5624, 159614), (6139, 146224), (6734, 133304), (6916, 129796), (7016, 127946), (7696, 116641), (9139, 98224), (9842, 91208), (11248, 79807), (11401, 78736), (12278, 73112), (13468, 66652), (13832, 64898), (14032, 63973), (16663, 53872), (18278, 49112), (19684, 45604), (22802, 39368), (24556, 36556), (26936, 33326), (27664, 32449)]