2247457716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 216

約数和(自身を含む): 6927508224

約数和(自身を除く): 4680050508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 73, 84, 93, 98, 124, 126, 146, 147, 186, 196, 217, 219, 252, 279, 292, 294, 372, 434, 438, 441, 511, 558, 563, 588, 651, 657, 868, 876, 882, 1022, 1116, 1126, 1302, 1314, 1519, 1533, 1689, 1764, 1953, 2044, 2252, 2263, 2604, 2628, 3038, 3066, 3378, 3577, 3906, 3941, 4526, 4557, 4599, 5067, 6076, 6132, 6756, 6789, 7154, 7812, 7882, 9052, 9114, 9198, 10134, 10731, 11823, 13578, 13671, 14308, 15764, 15841, 17453, 18228, 18396, 20268, 20367, 21462, 23646, 27156, 27342, 27587, 31682, 32193, 34906, 35469, 40734, 41099, 42924, 47292, 47523, 52359, 54684, 55174, 63364, 64386, 69812, 70938, 81468, 82198, 82761, 95046, 104718, 110348, 110887, 122171, 123297, 128772, 141876, 142569, 157077, 164396, 165522, 190092, 209436, 221774, 244342, 246594, 248283, 285138, 287693, 314154, 331044, 332661, 366513, 369891, 443548, 488684, 493188, 496566, 570276, 575386, 628308, 665322, 733026, 739782, 855197, 863079, 993132, 997983, 1099539, 1150772, 1274069, 1330644, 1466052, 1479564, 1710394, 1726158, 1995966, 2013851, 2199078, 2548138, 2565591, 2589237, 3420788, 3452316, 3822207, 3991932, 4027702, 4398156, 5096276, 5131182, 5178474, 6041553, 7644414, 7696773, 8055404, 8918483, 10262364, 10356948, 11466621, 12083106, 15288828, 15393546, 17836966, 18124659, 22933242, 24166212, 26755449, 30787092, 35673932, 36249318, 45866484, 53510898, 62429381, 72498636, 80266347, 107021796, 124858762, 160532694, 187288143, 249717524, 321065388, 374576286, 561864429, 749152572, 1123728858, 2247457716]

約数ペア:

[(1, 2247457716), (2, 1123728858), (3, 749152572), (4, 561864429), (6, 374576286), (7, 321065388), (9, 249717524), (12, 187288143), (14, 160532694), (18, 124858762), (21, 107021796), (28, 80266347), (31, 72498636), (36, 62429381), (42, 53510898), (49, 45866484), (62, 36249318), (63, 35673932), (73, 30787092), (84, 26755449), (93, 24166212), (98, 22933242), (124, 18124659), (126, 17836966), (146, 15393546), (147, 15288828), (186, 12083106), (196, 11466621), (217, 10356948), (219, 10262364), (252, 8918483), (279, 8055404), (292, 7696773), (294, 7644414), (372, 6041553), (434, 5178474), (438, 5131182), (441, 5096276), (511, 4398156), (558, 4027702), (563, 3991932), (588, 3822207), (651, 3452316), (657, 3420788), (868, 2589237), (876, 2565591), (882, 2548138), (1022, 2199078), (1116, 2013851), (1126, 1995966), (1302, 1726158), (1314, 1710394), (1519, 1479564), (1533, 1466052), (1689, 1330644), (1764, 1274069), (1953, 1150772), (2044, 1099539), (2252, 997983), (2263, 993132), (2604, 863079), (2628, 855197), (3038, 739782), (3066, 733026), (3378, 665322), (3577, 628308), (3906, 575386), (3941, 570276), (4526, 496566), (4557, 493188), (4599, 488684), (5067, 443548), (6076, 369891), (6132, 366513), (6756, 332661), (6789, 331044), (7154, 314154), (7812, 287693), (7882, 285138), (9052, 248283), (9114, 246594), (9198, 244342), (10134, 221774), (10731, 209436), (11823, 190092), (13578, 165522), (13671, 164396), (14308, 157077), (15764, 142569), (15841, 141876), (17453, 128772), (18228, 123297), (18396, 122171), (20268, 110887), (20367, 110348), (21462, 104718), (23646, 95046), (27156, 82761), (27342, 82198), (27587, 81468), (31682, 70938), (32193, 69812), (34906, 64386), (35469, 63364), (40734, 55174), (41099, 54684), (42924, 52359), (47292, 47523)]