8140820256

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2153}}^1$

素因数の和:2879

約数の個数: 144

約数和(自身を含む): 24415503840

約数和(自身を除く): 16274683584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 691, 912, 1368, 1382, 1824, 2073, 2153, 2736, 2764, 4146, 4306, 5472, 5528, 6219, 6459, 8292, 8612, 11056, 12438, 12918, 13129, 16584, 17224, 19377, 22112, 24876, 25836, 26258, 33168, 34448, 38754, 39387, 40907, 49752, 51672, 52516, 66336, 68896, 77508, 78774, 81814, 99504, 103344, 105032, 118161, 122721, 155016, 157548, 163628, 199008, 206688, 210064, 236322, 245442, 310032, 315096, 327256, 368163, 420128, 472644, 490884, 620064, 630192, 654512, 736326, 945288, 981768, 1260384, 1309024, 1472652, 1487723, 1890576, 1963536, 2945304, 2975446, 3781152, 3927072, 4463169, 5890608, 5950892, 8926338, 11781216, 11901784, 13389507, 17852676, 23803568, 26779014, 28266737, 35705352, 47607136, 53558028, 56533474, 71410704, 84800211, 107116056, 113066948, 142821408, 169600422, 214232112, 226133896, 254400633, 339200844, 428464224, 452267792, 508801266, 678401688, 904535584, 1017602532, 1356803376, 2035205064, 2713606752, 4070410128, 8140820256]

約数ペア:

[(1, 8140820256), (2, 4070410128), (3, 2713606752), (4, 2035205064), (6, 1356803376), (8, 1017602532), (9, 904535584), (12, 678401688), (16, 508801266), (18, 452267792), (19, 428464224), (24, 339200844), (32, 254400633), (36, 226133896), (38, 214232112), (48, 169600422), (57, 142821408), (72, 113066948), (76, 107116056), (96, 84800211), (114, 71410704), (144, 56533474), (152, 53558028), (171, 47607136), (228, 35705352), (288, 28266737), (304, 26779014), (342, 23803568), (456, 17852676), (608, 13389507), (684, 11901784), (691, 11781216), (912, 8926338), (1368, 5950892), (1382, 5890608), (1824, 4463169), (2073, 3927072), (2153, 3781152), (2736, 2975446), (2764, 2945304), (4146, 1963536), (4306, 1890576), (5472, 1487723), (5528, 1472652), (6219, 1309024), (6459, 1260384), (8292, 981768), (8612, 945288), (11056, 736326), (12438, 654512), (12918, 630192), (13129, 620064), (16584, 490884), (17224, 472644), (19377, 420128), (22112, 368163), (24876, 327256), (25836, 315096), (26258, 310032), (33168, 245442), (34448, 236322), (38754, 210064), (39387, 206688), (40907, 199008), (49752, 163628), (51672, 157548), (52516, 155016), (66336, 122721), (68896, 118161), (77508, 105032), (78774, 103344), (81814, 99504)]