222760944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1235

約数の個数: 120

約数和(自身を含む): 716398592

約数和(自身を除く): 493637648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 223, 252, 336, 446, 504, 669, 892, 991, 1008, 1338, 1561, 1784, 1982, 2007, 2676, 2973, 3122, 3568, 3964, 4014, 4683, 5352, 5946, 6244, 6937, 7928, 8028, 8919, 9366, 10704, 11892, 12488, 13874, 14049, 15856, 16056, 17838, 18732, 20811, 23784, 24976, 27748, 28098, 32112, 35676, 37464, 41622, 47568, 55496, 56196, 62433, 71352, 74928, 83244, 110992, 112392, 124866, 142704, 166488, 220993, 224784, 249732, 332976, 441986, 499464, 662979, 883972, 998928, 1325958, 1546951, 1767944, 1988937, 2651916, 3093902, 3535888, 3977874, 4640853, 5303832, 6187804, 7955748, 9281706, 10607664, 12375608, 13922559, 15911496, 18563412, 24751216, 27845118, 31822992, 37126824, 55690236, 74253648, 111380472, 222760944]

約数ペア:

[(1, 222760944), (2, 111380472), (3, 74253648), (4, 55690236), (6, 37126824), (7, 31822992), (8, 27845118), (9, 24751216), (12, 18563412), (14, 15911496), (16, 13922559), (18, 12375608), (21, 10607664), (24, 9281706), (28, 7955748), (36, 6187804), (42, 5303832), (48, 4640853), (56, 3977874), (63, 3535888), (72, 3093902), (84, 2651916), (112, 1988937), (126, 1767944), (144, 1546951), (168, 1325958), (223, 998928), (252, 883972), (336, 662979), (446, 499464), (504, 441986), (669, 332976), (892, 249732), (991, 224784), (1008, 220993), (1338, 166488), (1561, 142704), (1784, 124866), (1982, 112392), (2007, 110992), (2676, 83244), (2973, 74928), (3122, 71352), (3568, 62433), (3964, 56196), (4014, 55496), (4683, 47568), (5352, 41622), (5946, 37464), (6244, 35676), (6937, 32112), (7928, 28098), (8028, 27748), (8919, 24976), (9366, 23784), (10704, 20811), (11892, 18732), (12488, 17838), (13874, 16056), (14049, 15856)]