258287760808

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{2939}}^1$

素因数の和:3288

約数の個数: 192

約数和(自身を含む): 624403080000

約数和(自身を除く): 366115319192

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 89, 98, 154, 178, 196, 229, 308, 356, 392, 458, 539, 616, 623, 712, 916, 979, 1078, 1246, 1603, 1832, 1958, 2156, 2492, 2519, 2939, 3206, 3916, 4312, 4361, 4984, 5038, 5878, 6412, 6853, 7832, 8722, 10076, 11221, 11756, 12824, 13706, 17444, 17633, 20152, 20381, 20573, 22442, 23512, 27412, 32329, 34888, 35266, 40762, 41146, 44884, 47971, 54824, 64658, 70532, 81524, 82292, 89768, 95942, 123431, 129316, 141064, 142667, 144011, 163048, 164584, 191884, 224191, 226303, 246862, 258632, 261571, 285334, 288022, 383768, 448382, 452606, 493724, 523142, 570668, 576044, 673031, 896764, 905212, 987448, 998669, 1046284, 1141336, 1152088, 1346062, 1569337, 1584121, 1793528, 1810424, 1830997, 1997338, 2092568, 2692124, 2877281, 3138674, 3168242, 3661994, 3994676, 4711217, 5384248, 5754562, 6277348, 6336484, 7323988, 7403341, 7989352, 9422434, 10985359, 11509124, 12554696, 12672968, 12816979, 14647976, 14806682, 18844868, 20140967, 21970718, 23018248, 25633958, 29613364, 32978519, 37689736, 40281934, 43941436, 51267916, 51823387, 59226728, 59899759, 65957038, 80563868, 87882872, 102535832, 103646774, 119799518, 131914076, 140986769, 161127736, 207293548, 239599036, 263828152, 281973538, 362763709, 414587096, 419298313, 479198072, 563947076, 658897349, 725527418, 838596626, 1127894152, 1317794698, 1451054836, 1677193252, 2635589396, 2902109672, 2935088191, 3354386504, 4612281443, 5271178792, 5870176382, 9224562886, 11740352764, 18449125772, 23480705528, 32285970101, 36898251544, 64571940202, 129143880404, 258287760808]

約数ペア:

[(1, 258287760808), (2, 129143880404), (4, 64571940202), (7, 36898251544), (8, 32285970101), (11, 23480705528), (14, 18449125772), (22, 11740352764), (28, 9224562886), (44, 5870176382), (49, 5271178792), (56, 4612281443), (77, 3354386504), (88, 2935088191), (89, 2902109672), (98, 2635589396), (154, 1677193252), (178, 1451054836), (196, 1317794698), (229, 1127894152), (308, 838596626), (356, 725527418), (392, 658897349), (458, 563947076), (539, 479198072), (616, 419298313), (623, 414587096), (712, 362763709), (916, 281973538), (979, 263828152), (1078, 239599036), (1246, 207293548), (1603, 161127736), (1832, 140986769), (1958, 131914076), (2156, 119799518), (2492, 103646774), (2519, 102535832), (2939, 87882872), (3206, 80563868), (3916, 65957038), (4312, 59899759), (4361, 59226728), (4984, 51823387), (5038, 51267916), (5878, 43941436), (6412, 40281934), (6853, 37689736), (7832, 32978519), (8722, 29613364), (10076, 25633958), (11221, 23018248), (11756, 21970718), (12824, 20140967), (13706, 18844868), (17444, 14806682), (17633, 14647976), (20152, 12816979), (20381, 12672968), (20573, 12554696), (22442, 11509124), (23512, 10985359), (27412, 9422434), (32329, 7989352), (34888, 7403341), (35266, 7323988), (40762, 6336484), (41146, 6277348), (44884, 5754562), (47971, 5384248), (54824, 4711217), (64658, 3994676), (70532, 3661994), (81524, 3168242), (82292, 3138674), (89768, 2877281), (95942, 2692124), (123431, 2092568), (129316, 1997338), (141064, 1830997), (142667, 1810424), (144011, 1793528), (163048, 1584121), (164584, 1569337), (191884, 1346062), (224191, 1152088), (226303, 1141336), (246862, 1046284), (258632, 998669), (261571, 987448), (285334, 905212), (288022, 896764), (383768, 673031), (448382, 576044), (452606, 570668), (493724, 523142)]