221833056

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 634831344

約数和(自身を除く): 412998288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 173, 222, 228, 296, 304, 346, 361, 444, 456, 519, 592, 608, 692, 703, 722, 888, 912, 1038, 1083, 1184, 1384, 1406, 1444, 1776, 1824, 2076, 2109, 2166, 2768, 2812, 2888, 3287, 3552, 4152, 4218, 4332, 5536, 5624, 5776, 6401, 6574, 8304, 8436, 8664, 9861, 11248, 11552, 12802, 13148, 13357, 16608, 16872, 17328, 19203, 19722, 22496, 25604, 26296, 26714, 33744, 34656, 38406, 39444, 40071, 51208, 52592, 53428, 62453, 67488, 76812, 78888, 80142, 102416, 105184, 106856, 121619, 124906, 153624, 157776, 160284, 187359, 204832, 213712, 243238, 249812, 307248, 315552, 320568, 364857, 374718, 427424, 486476, 499624, 614496, 641136, 729714, 749436, 972952, 999248, 1282272, 1459428, 1498872, 1945904, 1998496, 2310761, 2918856, 2997744, 3891808, 4621522, 5837712, 5995488, 6932283, 9243044, 11675424, 13864566, 18486088, 27729132, 36972176, 55458264, 73944352, 110916528, 221833056]

約数ペア:

[(1, 221833056), (2, 110916528), (3, 73944352), (4, 55458264), (6, 36972176), (8, 27729132), (12, 18486088), (16, 13864566), (19, 11675424), (24, 9243044), (32, 6932283), (37, 5995488), (38, 5837712), (48, 4621522), (57, 3891808), (74, 2997744), (76, 2918856), (96, 2310761), (111, 1998496), (114, 1945904), (148, 1498872), (152, 1459428), (173, 1282272), (222, 999248), (228, 972952), (296, 749436), (304, 729714), (346, 641136), (361, 614496), (444, 499624), (456, 486476), (519, 427424), (592, 374718), (608, 364857), (692, 320568), (703, 315552), (722, 307248), (888, 249812), (912, 243238), (1038, 213712), (1083, 204832), (1184, 187359), (1384, 160284), (1406, 157776), (1444, 153624), (1776, 124906), (1824, 121619), (2076, 106856), (2109, 105184), (2166, 102416), (2768, 80142), (2812, 78888), (2888, 76812), (3287, 67488), (3552, 62453), (4152, 53428), (4218, 52592), (4332, 51208), (5536, 40071), (5624, 39444), (5776, 38406), (6401, 34656), (6574, 33744), (8304, 26714), (8436, 26296), (8664, 25604), (9861, 22496), (11248, 19722), (11552, 19203), (12802, 17328), (13148, 16872), (13357, 16608)]