1223729352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 3697662150

約数和(自身を除く): 2473932798

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 89, 92, 114, 138, 152, 171, 178, 184, 207, 228, 267, 276, 342, 356, 361, 414, 437, 456, 529, 534, 552, 684, 712, 722, 801, 828, 874, 1058, 1068, 1083, 1311, 1368, 1444, 1587, 1602, 1656, 1691, 1748, 2047, 2116, 2136, 2166, 2622, 2888, 3174, 3204, 3249, 3382, 3496, 3933, 4094, 4232, 4332, 4761, 5073, 5244, 6141, 6348, 6408, 6498, 6764, 7866, 8188, 8303, 8664, 9522, 10051, 10146, 10488, 12282, 12696, 12996, 13528, 15219, 15732, 16376, 16606, 18423, 19044, 20102, 20292, 24564, 24909, 25992, 30153, 30438, 31464, 32129, 33212, 36846, 38088, 38893, 40204, 40584, 47081, 49128, 49818, 60306, 60876, 64258, 66424, 73692, 74727, 77786, 80408, 90459, 94162, 96387, 99636, 116679, 120612, 121752, 128516, 141243, 147384, 149454, 155572, 180918, 188324, 190969, 192774, 199272, 233358, 241224, 257032, 282486, 289161, 298908, 311144, 350037, 361836, 376648, 381938, 385548, 423729, 466716, 564972, 572907, 578322, 597816, 700074, 723672, 738967, 763876, 771096, 847458, 894539, 933432, 1129944, 1145814, 1156644, 1400148, 1477934, 1527752, 1694916, 1718721, 1789078, 2216901, 2291628, 2313288, 2683617, 2800296, 2955868, 3389832, 3437442, 3578156, 4433802, 4583256, 5367234, 5911736, 6650703, 6874884, 7156312, 8050851, 8867604, 10734468, 13301406, 13749768, 16101702, 16996241, 17735208, 21468936, 26602812, 32203404, 33992482, 50988723, 53205624, 64406808, 67984964, 101977446, 135969928, 152966169, 203954892, 305932338, 407909784, 611864676, 1223729352]

約数ペア:

[(1, 1223729352), (2, 611864676), (3, 407909784), (4, 305932338), (6, 203954892), (8, 152966169), (9, 135969928), (12, 101977446), (18, 67984964), (19, 64406808), (23, 53205624), (24, 50988723), (36, 33992482), (38, 32203404), (46, 26602812), (57, 21468936), (69, 17735208), (72, 16996241), (76, 16101702), (89, 13749768), (92, 13301406), (114, 10734468), (138, 8867604), (152, 8050851), (171, 7156312), (178, 6874884), (184, 6650703), (207, 5911736), (228, 5367234), (267, 4583256), (276, 4433802), (342, 3578156), (356, 3437442), (361, 3389832), (414, 2955868), (437, 2800296), (456, 2683617), (529, 2313288), (534, 2291628), (552, 2216901), (684, 1789078), (712, 1718721), (722, 1694916), (801, 1527752), (828, 1477934), (874, 1400148), (1058, 1156644), (1068, 1145814), (1083, 1129944), (1311, 933432), (1368, 894539), (1444, 847458), (1587, 771096), (1602, 763876), (1656, 738967), (1691, 723672), (1748, 700074), (2047, 597816), (2116, 578322), (2136, 572907), (2166, 564972), (2622, 466716), (2888, 423729), (3174, 385548), (3204, 381938), (3249, 376648), (3382, 361836), (3496, 350037), (3933, 311144), (4094, 298908), (4232, 289161), (4332, 282486), (4761, 257032), (5073, 241224), (5244, 233358), (6141, 199272), (6348, 192774), (6408, 190969), (6498, 188324), (6764, 180918), (7866, 155572), (8188, 149454), (8303, 147384), (8664, 141243), (9522, 128516), (10051, 121752), (10146, 120612), (10488, 116679), (12282, 99636), (12696, 96387), (12996, 94162), (13528, 90459), (15219, 80408), (15732, 77786), (16376, 74727), (16606, 73692), (18423, 66424), (19044, 64258), (20102, 60876), (20292, 60306), (24564, 49818), (24909, 49128), (25992, 47081), (30153, 40584), (30438, 40204), (31464, 38893), (32129, 38088), (33212, 36846)]