223221348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2086

約数の個数: 144

約数和(自身を含む): 708664320

約数和(自身を除く): 485442972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 828, 874, 966, 1197, 1311, 1449, 1596, 1748, 1932, 2027, 2394, 2622, 2898, 3059, 3933, 4054, 4788, 5244, 5796, 6081, 6118, 7866, 8108, 9177, 12162, 12236, 14189, 15732, 18243, 18354, 24324, 27531, 28378, 36486, 36708, 38513, 42567, 46621, 55062, 56756, 72972, 77026, 85134, 93242, 110124, 115539, 127701, 139863, 154052, 170268, 186484, 231078, 255402, 269591, 279726, 326347, 346617, 419589, 462156, 510804, 539182, 559452, 652694, 693234, 808773, 839178, 885799, 979041, 1078364, 1305388, 1386468, 1617546, 1678356, 1771598, 1958082, 2426319, 2657397, 2937123, 3235092, 3543196, 3916164, 4852638, 5314794, 5874246, 6200593, 7972191, 9705276, 10629588, 11748492, 12401186, 15944382, 18601779, 24802372, 31888764, 37203558, 55805337, 74407116, 111610674, 223221348]

約数ペア:

[(1, 223221348), (2, 111610674), (3, 74407116), (4, 55805337), (6, 37203558), (7, 31888764), (9, 24802372), (12, 18601779), (14, 15944382), (18, 12401186), (19, 11748492), (21, 10629588), (23, 9705276), (28, 7972191), (36, 6200593), (38, 5874246), (42, 5314794), (46, 4852638), (57, 3916164), (63, 3543196), (69, 3235092), (76, 2937123), (84, 2657397), (92, 2426319), (114, 1958082), (126, 1771598), (133, 1678356), (138, 1617546), (161, 1386468), (171, 1305388), (207, 1078364), (228, 979041), (252, 885799), (266, 839178), (276, 808773), (322, 693234), (342, 652694), (399, 559452), (414, 539182), (437, 510804), (483, 462156), (532, 419589), (644, 346617), (684, 326347), (798, 279726), (828, 269591), (874, 255402), (966, 231078), (1197, 186484), (1311, 170268), (1449, 154052), (1596, 139863), (1748, 127701), (1932, 115539), (2027, 110124), (2394, 93242), (2622, 85134), (2898, 77026), (3059, 72972), (3933, 56756), (4054, 55062), (4788, 46621), (5244, 42567), (5796, 38513), (6081, 36708), (6118, 36486), (7866, 28378), (8108, 27531), (9177, 24324), (12162, 18354), (12236, 18243), (14189, 15732)]