2388913884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6709}}^1$

素因数の和:6889

約数の個数: 120

約数和(自身を含む): 7183779680

約数和(自身を除く): 4794865796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 157, 162, 189, 252, 314, 324, 378, 471, 567, 628, 756, 942, 1099, 1134, 1413, 1884, 2198, 2268, 2826, 3297, 4239, 4396, 5652, 6594, 6709, 8478, 9891, 12717, 13188, 13418, 16956, 19782, 20127, 25434, 26836, 29673, 39564, 40254, 46963, 50868, 59346, 60381, 80508, 89019, 93926, 118692, 120762, 140889, 178038, 181143, 187852, 241524, 281778, 356076, 362286, 422667, 543429, 563556, 724572, 845334, 1053313, 1086858, 1268001, 1690668, 2106626, 2173716, 2536002, 3159939, 3804003, 4213252, 5072004, 6319878, 7373191, 7608006, 9479817, 12639756, 14746382, 15216012, 18959634, 22119573, 28439451, 29492764, 37919268, 44239146, 56878902, 66358719, 85318353, 88478292, 113757804, 132717438, 170636706, 199076157, 265434876, 341273412, 398152314, 597228471, 796304628, 1194456942, 2388913884]

約数ペア:

[(1, 2388913884), (2, 1194456942), (3, 796304628), (4, 597228471), (6, 398152314), (7, 341273412), (9, 265434876), (12, 199076157), (14, 170636706), (18, 132717438), (21, 113757804), (27, 88478292), (28, 85318353), (36, 66358719), (42, 56878902), (54, 44239146), (63, 37919268), (81, 29492764), (84, 28439451), (108, 22119573), (126, 18959634), (157, 15216012), (162, 14746382), (189, 12639756), (252, 9479817), (314, 7608006), (324, 7373191), (378, 6319878), (471, 5072004), (567, 4213252), (628, 3804003), (756, 3159939), (942, 2536002), (1099, 2173716), (1134, 2106626), (1413, 1690668), (1884, 1268001), (2198, 1086858), (2268, 1053313), (2826, 845334), (3297, 724572), (4239, 563556), (4396, 543429), (5652, 422667), (6594, 362286), (6709, 356076), (8478, 281778), (9891, 241524), (12717, 187852), (13188, 181143), (13418, 178038), (16956, 140889), (19782, 120762), (20127, 118692), (25434, 93926), (26836, 89019), (29673, 80508), (39564, 60381), (40254, 59346), (46963, 50868)]