321123312

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 962438400

約数和(自身を除く): 641315088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 59, 72, 86, 108, 118, 129, 144, 172, 177, 216, 236, 258, 293, 344, 354, 387, 432, 472, 516, 531, 586, 688, 708, 774, 879, 944, 1032, 1062, 1161, 1172, 1416, 1548, 1593, 1758, 2064, 2124, 2322, 2344, 2537, 2637, 2832, 3096, 3186, 3516, 4248, 4644, 4688, 5074, 5274, 6192, 6372, 7032, 7611, 7911, 8496, 9288, 10148, 10548, 12599, 12744, 14064, 15222, 15822, 17287, 18576, 20296, 21096, 22833, 25198, 25488, 30444, 31644, 34574, 37797, 40592, 42192, 45666, 50396, 51861, 60888, 63288, 68499, 69148, 75594, 91332, 100792, 103722, 113391, 121776, 126576, 136998, 138296, 151188, 155583, 182664, 201584, 207444, 226782, 273996, 276592, 302376, 311166, 340173, 365328, 414888, 453564, 466749, 547992, 604752, 622332, 680346, 743341, 829776, 907128, 933498, 1095984, 1244664, 1360692, 1486682, 1814256, 1866996, 2230023, 2489328, 2721384, 2973364, 3733992, 4460046, 5442768, 5946728, 6690069, 7467984, 8920092, 11893456, 13380138, 17840184, 20070207, 26760276, 35680368, 40140414, 53520552, 80280828, 107041104, 160561656, 321123312]

約数ペア:

[(1, 321123312), (2, 160561656), (3, 107041104), (4, 80280828), (6, 53520552), (8, 40140414), (9, 35680368), (12, 26760276), (16, 20070207), (18, 17840184), (24, 13380138), (27, 11893456), (36, 8920092), (43, 7467984), (48, 6690069), (54, 5946728), (59, 5442768), (72, 4460046), (86, 3733992), (108, 2973364), (118, 2721384), (129, 2489328), (144, 2230023), (172, 1866996), (177, 1814256), (216, 1486682), (236, 1360692), (258, 1244664), (293, 1095984), (344, 933498), (354, 907128), (387, 829776), (432, 743341), (472, 680346), (516, 622332), (531, 604752), (586, 547992), (688, 466749), (708, 453564), (774, 414888), (879, 365328), (944, 340173), (1032, 311166), (1062, 302376), (1161, 276592), (1172, 273996), (1416, 226782), (1548, 207444), (1593, 201584), (1758, 182664), (2064, 155583), (2124, 151188), (2322, 138296), (2344, 136998), (2537, 126576), (2637, 121776), (2832, 113391), (3096, 103722), (3186, 100792), (3516, 91332), (4248, 75594), (4644, 69148), (4688, 68499), (5074, 63288), (5274, 60888), (6192, 51861), (6372, 50396), (7032, 45666), (7611, 42192), (7911, 40592), (8496, 37797), (9288, 34574), (10148, 31644), (10548, 30444), (12599, 25488), (12744, 25198), (14064, 22833), (15222, 21096), (15822, 20296), (17287, 18576)]