307995473456

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{619}}^1\times {\mathrm{1637}}^1$

素因数の和:2443

約数の個数: 120

約数和(自身を含む): 661570313040

約数和(自身を除く): 353574839584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 157, 176, 242, 314, 484, 619, 628, 968, 1238, 1256, 1637, 1727, 1936, 2476, 2512, 3274, 3454, 4952, 6548, 6809, 6908, 9904, 13096, 13618, 13816, 18007, 18997, 26192, 27236, 27632, 36014, 37994, 54472, 72028, 74899, 75988, 97183, 108944, 144056, 149798, 151976, 194366, 198077, 257009, 288112, 299596, 303952, 388732, 396154, 514018, 599192, 777464, 792308, 1013303, 1028036, 1069013, 1198384, 1554928, 1584616, 2026606, 2056072, 2138026, 2827099, 3169232, 4053212, 4112144, 4276052, 5654198, 8106424, 8552104, 11146333, 11308396, 11759143, 16212848, 17104208, 22292666, 22616792, 23518286, 31098089, 44585332, 45233584, 47036572, 62196178, 89170664, 94073144, 122609663, 124392356, 159088571, 178341328, 188146288, 245219326, 248784712, 318177142, 490438652, 497569424, 636354284, 980877304, 1272708568, 1749974281, 1961754608, 2545417136, 3499948562, 6999897124, 13999794248, 19249717091, 27999588496, 38499434182, 76998868364, 153997736728, 307995473456]

約数ペア:

[(1, 307995473456), (2, 153997736728), (4, 76998868364), (8, 38499434182), (11, 27999588496), (16, 19249717091), (22, 13999794248), (44, 6999897124), (88, 3499948562), (121, 2545417136), (157, 1961754608), (176, 1749974281), (242, 1272708568), (314, 980877304), (484, 636354284), (619, 497569424), (628, 490438652), (968, 318177142), (1238, 248784712), (1256, 245219326), (1637, 188146288), (1727, 178341328), (1936, 159088571), (2476, 124392356), (2512, 122609663), (3274, 94073144), (3454, 89170664), (4952, 62196178), (6548, 47036572), (6809, 45233584), (6908, 44585332), (9904, 31098089), (13096, 23518286), (13618, 22616792), (13816, 22292666), (18007, 17104208), (18997, 16212848), (26192, 11759143), (27236, 11308396), (27632, 11146333), (36014, 8552104), (37994, 8106424), (54472, 5654198), (72028, 4276052), (74899, 4112144), (75988, 4053212), (97183, 3169232), (108944, 2827099), (144056, 2138026), (149798, 2056072), (151976, 2026606), (194366, 1584616), (198077, 1554928), (257009, 1198384), (288112, 1069013), (299596, 1028036), (303952, 1013303), (388732, 792308), (396154, 777464), (514018, 599192)]