221662056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 746496000

約数和(自身を除く): 524833944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 59, 66, 76, 77, 84, 88, 107, 114, 118, 132, 133, 152, 154, 168, 177, 209, 214, 228, 231, 236, 264, 266, 308, 321, 354, 399, 413, 418, 428, 456, 462, 472, 532, 616, 627, 642, 649, 708, 749, 798, 826, 836, 856, 924, 1064, 1121, 1177, 1239, 1254, 1284, 1298, 1416, 1463, 1498, 1596, 1652, 1672, 1848, 1947, 2033, 2242, 2247, 2354, 2478, 2508, 2568, 2596, 2926, 2996, 3192, 3304, 3363, 3531, 3894, 4066, 4389, 4484, 4494, 4543, 4708, 4956, 5016, 5192, 5852, 5992, 6099, 6313, 6726, 7062, 7788, 7847, 8132, 8239, 8778, 8968, 8988, 9086, 9416, 9912, 11704, 12198, 12331, 12626, 13452, 13629, 14124, 14231, 15576, 15694, 16264, 16478, 17556, 17976, 18172, 18939, 22363, 23541, 24396, 24662, 24717, 25252, 26904, 27258, 28248, 28462, 31388, 32956, 35112, 36344, 36993, 37878, 42693, 44191, 44726, 47082, 48792, 49324, 49434, 50504, 54516, 56924, 62776, 65912, 67089, 69443, 73986, 75756, 85386, 86317, 88382, 89452, 94164, 98648, 98868, 109032, 113848, 119947, 132573, 134178, 138886, 147972, 151512, 156541, 170772, 172634, 176764, 178904, 188328, 197736, 208329, 239894, 258951, 265146, 268356, 277772, 295944, 313082, 341544, 345268, 353528, 359841, 416658, 469623, 479788, 486101, 517902, 530292, 536712, 555544, 626164, 690536, 719682, 833316, 839629, 939246, 959576, 972202, 1035804, 1060584, 1252328, 1319417, 1439364, 1458303, 1666632, 1679258, 1878492, 1944404, 2071608, 2518887, 2638834, 2878728, 2916606, 3358516, 3756984, 3888808, 3958251, 5037774, 5277668, 5833212, 6717032, 7916502, 9235919, 10075548, 10555336, 11666424, 15833004, 18471838, 20151096, 27707757, 31666008, 36943676, 55415514, 73887352, 110831028, 221662056]

約数ペア:

[(1, 221662056), (2, 110831028), (3, 73887352), (4, 55415514), (6, 36943676), (7, 31666008), (8, 27707757), (11, 20151096), (12, 18471838), (14, 15833004), (19, 11666424), (21, 10555336), (22, 10075548), (24, 9235919), (28, 7916502), (33, 6717032), (38, 5833212), (42, 5277668), (44, 5037774), (56, 3958251), (57, 3888808), (59, 3756984), (66, 3358516), (76, 2916606), (77, 2878728), (84, 2638834), (88, 2518887), (107, 2071608), (114, 1944404), (118, 1878492), (132, 1679258), (133, 1666632), (152, 1458303), (154, 1439364), (168, 1319417), (177, 1252328), (209, 1060584), (214, 1035804), (228, 972202), (231, 959576), (236, 939246), (264, 839629), (266, 833316), (308, 719682), (321, 690536), (354, 626164), (399, 555544), (413, 536712), (418, 530292), (428, 517902), (456, 486101), (462, 479788), (472, 469623), (532, 416658), (616, 359841), (627, 353528), (642, 345268), (649, 341544), (708, 313082), (749, 295944), (798, 277772), (826, 268356), (836, 265146), (856, 258951), (924, 239894), (1064, 208329), (1121, 197736), (1177, 188328), (1239, 178904), (1254, 176764), (1284, 172634), (1298, 170772), (1416, 156541), (1463, 151512), (1498, 147972), (1596, 138886), (1652, 134178), (1672, 132573), (1848, 119947), (1947, 113848), (2033, 109032), (2242, 98868), (2247, 98648), (2354, 94164), (2478, 89452), (2508, 88382), (2568, 86317), (2596, 85386), (2926, 75756), (2996, 73986), (3192, 69443), (3304, 67089), (3363, 65912), (3531, 62776), (3894, 56924), (4066, 54516), (4389, 50504), (4484, 49434), (4494, 49324), (4543, 48792), (4708, 47082), (4956, 44726), (5016, 44191), (5192, 42693), (5852, 37878), (5992, 36993), (6099, 36344), (6313, 35112), (6726, 32956), (7062, 31388), (7788, 28462), (7847, 28248), (8132, 27258), (8239, 26904), (8778, 25252), (8968, 24717), (8988, 24662), (9086, 24396), (9416, 23541), (9912, 22363), (11704, 18939), (12198, 18172), (12331, 17976), (12626, 17556), (13452, 16478), (13629, 16264), (14124, 15694), (14231, 15576)]