217661664

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 659957760

約数和(自身を除く): 442296096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 61, 62, 66, 88, 93, 96, 109, 122, 124, 132, 176, 183, 186, 218, 244, 248, 264, 327, 341, 352, 366, 372, 436, 488, 496, 528, 654, 671, 682, 732, 744, 872, 976, 992, 1023, 1056, 1199, 1308, 1342, 1364, 1464, 1488, 1744, 1891, 1952, 2013, 2046, 2398, 2616, 2684, 2728, 2928, 2976, 3379, 3488, 3597, 3782, 4026, 4092, 4796, 5232, 5368, 5456, 5673, 5856, 6649, 6758, 7194, 7564, 8052, 8184, 9592, 10137, 10464, 10736, 10912, 11346, 13298, 13516, 14388, 15128, 16104, 16368, 19184, 19947, 20274, 20801, 21472, 22692, 26596, 27032, 28776, 30256, 32208, 32736, 37169, 38368, 39894, 40548, 41602, 45384, 53192, 54064, 57552, 60512, 62403, 64416, 73139, 74338, 79788, 81096, 83204, 90768, 106384, 108128, 111507, 115104, 124806, 146278, 148676, 159576, 162192, 166408, 181536, 206119, 212768, 219417, 223014, 249612, 292556, 297352, 319152, 324384, 332816, 412238, 438834, 446028, 499224, 585112, 594704, 618357, 638304, 665632, 824476, 877668, 892056, 998448, 1170224, 1189408, 1236714, 1648952, 1755336, 1784112, 1996896, 2267309, 2340448, 2473428, 3297904, 3510672, 3568224, 4534618, 4946856, 6595808, 6801927, 7021344, 9069236, 9893712, 13603854, 18138472, 19787424, 27207708, 36276944, 54415416, 72553888, 108830832, 217661664]

約数ペア:

[(1, 217661664), (2, 108830832), (3, 72553888), (4, 54415416), (6, 36276944), (8, 27207708), (11, 19787424), (12, 18138472), (16, 13603854), (22, 9893712), (24, 9069236), (31, 7021344), (32, 6801927), (33, 6595808), (44, 4946856), (48, 4534618), (61, 3568224), (62, 3510672), (66, 3297904), (88, 2473428), (93, 2340448), (96, 2267309), (109, 1996896), (122, 1784112), (124, 1755336), (132, 1648952), (176, 1236714), (183, 1189408), (186, 1170224), (218, 998448), (244, 892056), (248, 877668), (264, 824476), (327, 665632), (341, 638304), (352, 618357), (366, 594704), (372, 585112), (436, 499224), (488, 446028), (496, 438834), (528, 412238), (654, 332816), (671, 324384), (682, 319152), (732, 297352), (744, 292556), (872, 249612), (976, 223014), (992, 219417), (1023, 212768), (1056, 206119), (1199, 181536), (1308, 166408), (1342, 162192), (1364, 159576), (1464, 148676), (1488, 146278), (1744, 124806), (1891, 115104), (1952, 111507), (2013, 108128), (2046, 106384), (2398, 90768), (2616, 83204), (2684, 81096), (2728, 79788), (2928, 74338), (2976, 73139), (3379, 64416), (3488, 62403), (3597, 60512), (3782, 57552), (4026, 54064), (4092, 53192), (4796, 45384), (5232, 41602), (5368, 40548), (5456, 39894), (5673, 38368), (5856, 37169), (6649, 32736), (6758, 32208), (7194, 30256), (7564, 28776), (8052, 27032), (8184, 26596), (9592, 22692), (10137, 21472), (10464, 20801), (10736, 20274), (10912, 19947), (11346, 19184), (13298, 16368), (13516, 16104), (14388, 15128)]