221657436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6192

約数の個数: 144

約数和(自身を含む): 752414208

約数和(自身を除く): 530756772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 6151, 9009, 12012, 12302, 18018, 18453, 24604, 36036, 36906, 43057, 55359, 67661, 73812, 79963, 86114, 110718, 129171, 135322, 159926, 172228, 202983, 221436, 239889, 258342, 270644, 319852, 387513, 405966, 473627, 479778, 516684, 559741, 608949, 719667, 775026, 811932, 879593, 947254, 959556, 1119482, 1217898, 1420881, 1439334, 1550052, 1679223, 1759186, 1894508, 2238964, 2435796, 2638779, 2841762, 2878668, 3358446, 3518372, 4262643, 5037669, 5277558, 5683524, 6157151, 6716892, 7916337, 8525286, 10075338, 10555116, 12314302, 15832674, 17050572, 18471453, 20150676, 24628604, 31665348, 36942906, 55414359, 73885812, 110828718, 221657436]

約数ペア:

[(1, 221657436), (2, 110828718), (3, 73885812), (4, 55414359), (6, 36942906), (7, 31665348), (9, 24628604), (11, 20150676), (12, 18471453), (13, 17050572), (14, 15832674), (18, 12314302), (21, 10555116), (22, 10075338), (26, 8525286), (28, 7916337), (33, 6716892), (36, 6157151), (39, 5683524), (42, 5277558), (44, 5037669), (52, 4262643), (63, 3518372), (66, 3358446), (77, 2878668), (78, 2841762), (84, 2638779), (91, 2435796), (99, 2238964), (117, 1894508), (126, 1759186), (132, 1679223), (143, 1550052), (154, 1439334), (156, 1420881), (182, 1217898), (198, 1119482), (231, 959556), (234, 947254), (252, 879593), (273, 811932), (286, 775026), (308, 719667), (364, 608949), (396, 559741), (429, 516684), (462, 479778), (468, 473627), (546, 405966), (572, 387513), (693, 319852), (819, 270644), (858, 258342), (924, 239889), (1001, 221436), (1092, 202983), (1287, 172228), (1386, 159926), (1638, 135322), (1716, 129171), (2002, 110718), (2574, 86114), (2772, 79963), (3003, 73812), (3276, 67661), (4004, 55359), (5148, 43057), (6006, 36906), (6151, 36036), (9009, 24604), (12012, 18453), (12302, 18018)]