123347224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 316270080

約数和(自身を除く): 192922856

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 73, 77, 88, 91, 104, 143, 146, 154, 182, 211, 286, 292, 308, 364, 422, 511, 572, 584, 616, 728, 803, 844, 949, 1001, 1022, 1144, 1477, 1606, 1688, 1898, 2002, 2044, 2321, 2743, 2954, 3212, 3796, 4004, 4088, 4642, 5486, 5621, 5908, 6424, 6643, 7592, 8008, 9284, 10439, 10972, 11242, 11816, 13286, 15403, 16247, 18568, 19201, 20878, 21944, 22484, 26572, 30173, 30806, 32494, 38402, 41756, 44968, 53144, 60346, 61612, 64988, 73073, 76804, 83512, 107821, 120692, 123224, 129976, 146146, 153608, 169433, 200239, 211211, 215642, 241384, 292292, 338866, 400478, 422422, 431284, 584584, 677732, 800956, 844844, 862568, 1186031, 1355464, 1401673, 1601912, 1689688, 2202629, 2372062, 2803346, 4405258, 4744124, 5606692, 8810516, 9488248, 11213384, 15418403, 17621032, 30836806, 61673612, 123347224]

約数ペア:

[(1, 123347224), (2, 61673612), (4, 30836806), (7, 17621032), (8, 15418403), (11, 11213384), (13, 9488248), (14, 8810516), (22, 5606692), (26, 4744124), (28, 4405258), (44, 2803346), (52, 2372062), (56, 2202629), (73, 1689688), (77, 1601912), (88, 1401673), (91, 1355464), (104, 1186031), (143, 862568), (146, 844844), (154, 800956), (182, 677732), (211, 584584), (286, 431284), (292, 422422), (308, 400478), (364, 338866), (422, 292292), (511, 241384), (572, 215642), (584, 211211), (616, 200239), (728, 169433), (803, 153608), (844, 146146), (949, 129976), (1001, 123224), (1022, 120692), (1144, 107821), (1477, 83512), (1606, 76804), (1688, 73073), (1898, 64988), (2002, 61612), (2044, 60346), (2321, 53144), (2743, 44968), (2954, 41756), (3212, 38402), (3796, 32494), (4004, 30806), (4088, 30173), (4642, 26572), (5486, 22484), (5621, 21944), (5908, 20878), (6424, 19201), (6643, 18568), (7592, 16247), (8008, 15403), (9284, 13286), (10439, 11816), (10972, 11242)]