21202224816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2355

約数の個数: 160

約数和(自身を含む): 58020413440

約数和(自身を除く): 36818188624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 109, 122, 124, 183, 186, 218, 244, 248, 327, 366, 372, 436, 488, 496, 654, 732, 744, 872, 976, 1308, 1464, 1488, 1744, 1891, 2143, 2616, 2928, 3379, 3782, 4286, 5232, 5673, 6429, 6649, 6758, 7564, 8572, 10137, 11346, 12858, 13298, 13516, 15128, 17144, 19947, 20274, 22692, 25716, 26596, 27032, 30256, 34288, 39894, 40548, 45384, 51432, 53192, 54064, 66433, 79788, 81096, 90768, 102864, 106384, 130723, 132866, 159576, 162192, 199299, 206119, 233587, 261446, 265732, 319152, 392169, 398598, 412238, 467174, 522892, 531464, 618357, 700761, 784338, 797196, 824476, 934348, 1045784, 1062928, 1236714, 1401522, 1568676, 1594392, 1648952, 1868696, 2091568, 2473428, 2803044, 3137352, 3188784, 3297904, 3737392, 4052413, 4946856, 5606088, 6274704, 7241197, 8104826, 9893712, 11212176, 12157239, 14248807, 14482394, 16209652, 21723591, 24314478, 28497614, 28964788, 32419304, 42746421, 43447182, 48628956, 56995228, 57929576, 64838608, 85492842, 86894364, 97257912, 113990456, 115859152, 170985684, 173788728, 194515824, 227980912, 341971368, 347577456, 441713017, 683942736, 883426034, 1325139051, 1766852068, 2650278102, 3533704136, 5300556204, 7067408272, 10601112408, 21202224816]

約数ペア:

[(1, 21202224816), (2, 10601112408), (3, 7067408272), (4, 5300556204), (6, 3533704136), (8, 2650278102), (12, 1766852068), (16, 1325139051), (24, 883426034), (31, 683942736), (48, 441713017), (61, 347577456), (62, 341971368), (93, 227980912), (109, 194515824), (122, 173788728), (124, 170985684), (183, 115859152), (186, 113990456), (218, 97257912), (244, 86894364), (248, 85492842), (327, 64838608), (366, 57929576), (372, 56995228), (436, 48628956), (488, 43447182), (496, 42746421), (654, 32419304), (732, 28964788), (744, 28497614), (872, 24314478), (976, 21723591), (1308, 16209652), (1464, 14482394), (1488, 14248807), (1744, 12157239), (1891, 11212176), (2143, 9893712), (2616, 8104826), (2928, 7241197), (3379, 6274704), (3782, 5606088), (4286, 4946856), (5232, 4052413), (5673, 3737392), (6429, 3297904), (6649, 3188784), (6758, 3137352), (7564, 2803044), (8572, 2473428), (10137, 2091568), (11346, 1868696), (12858, 1648952), (13298, 1594392), (13516, 1568676), (15128, 1401522), (17144, 1236714), (19947, 1062928), (20274, 1045784), (22692, 934348), (25716, 824476), (26596, 797196), (27032, 784338), (30256, 700761), (34288, 618357), (39894, 531464), (40548, 522892), (45384, 467174), (51432, 412238), (53192, 398598), (54064, 392169), (66433, 319152), (79788, 265732), (81096, 261446), (90768, 233587), (102864, 206119), (106384, 199299), (130723, 162192), (132866, 159576)]