2556744372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1847

約数の個数: 192

約数和(自身を含む): 8215191040

約数和(自身を除く): 5658446668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 157, 182, 189, 234, 252, 273, 314, 351, 364, 378, 468, 471, 546, 628, 702, 756, 819, 942, 1092, 1099, 1404, 1413, 1638, 1657, 1884, 2041, 2198, 2457, 2826, 3276, 3297, 3314, 4082, 4239, 4396, 4914, 4971, 5652, 6123, 6594, 6628, 8164, 8478, 9828, 9891, 9942, 11599, 12246, 13188, 14287, 14913, 16956, 18369, 19782, 19884, 21541, 23198, 24492, 28574, 29673, 29826, 34797, 36738, 39564, 42861, 43082, 44739, 46396, 55107, 57148, 59346, 59652, 64623, 69594, 73476, 85722, 86164, 89478, 104391, 110214, 118692, 128583, 129246, 139188, 150787, 171444, 178956, 193869, 208782, 220428, 257166, 258492, 260149, 301574, 313173, 385749, 387738, 417564, 452361, 514332, 520298, 581607, 603148, 626346, 771498, 775476, 780447, 904722, 1040596, 1163214, 1252692, 1357083, 1542996, 1560894, 1809444, 1821043, 2326428, 2341341, 2714166, 3121788, 3381937, 3642086, 4071249, 4682682, 5428332, 5463129, 6763874, 7024023, 7284172, 8142498, 9365364, 10145811, 10926258, 13527748, 14048046, 16284996, 16389387, 20291622, 21852516, 23673559, 28096092, 30437433, 32778774, 40583244, 47347118, 49168161, 60874866, 65557548, 71020677, 91312299, 94694236, 98336322, 121749732, 142041354, 182624598, 196672644, 213062031, 284082708, 365249196, 426124062, 639186093, 852248124, 1278372186, 2556744372]

約数ペア:

[(1, 2556744372), (2, 1278372186), (3, 852248124), (4, 639186093), (6, 426124062), (7, 365249196), (9, 284082708), (12, 213062031), (13, 196672644), (14, 182624598), (18, 142041354), (21, 121749732), (26, 98336322), (27, 94694236), (28, 91312299), (36, 71020677), (39, 65557548), (42, 60874866), (52, 49168161), (54, 47347118), (63, 40583244), (78, 32778774), (84, 30437433), (91, 28096092), (108, 23673559), (117, 21852516), (126, 20291622), (156, 16389387), (157, 16284996), (182, 14048046), (189, 13527748), (234, 10926258), (252, 10145811), (273, 9365364), (314, 8142498), (351, 7284172), (364, 7024023), (378, 6763874), (468, 5463129), (471, 5428332), (546, 4682682), (628, 4071249), (702, 3642086), (756, 3381937), (819, 3121788), (942, 2714166), (1092, 2341341), (1099, 2326428), (1404, 1821043), (1413, 1809444), (1638, 1560894), (1657, 1542996), (1884, 1357083), (2041, 1252692), (2198, 1163214), (2457, 1040596), (2826, 904722), (3276, 780447), (3297, 775476), (3314, 771498), (4082, 626346), (4239, 603148), (4396, 581607), (4914, 520298), (4971, 514332), (5652, 452361), (6123, 417564), (6594, 387738), (6628, 385749), (8164, 313173), (8478, 301574), (9828, 260149), (9891, 258492), (9942, 257166), (11599, 220428), (12246, 208782), (13188, 193869), (14287, 178956), (14913, 171444), (16956, 150787), (18369, 139188), (19782, 129246), (19884, 128583), (21541, 118692), (23198, 110214), (24492, 104391), (28574, 89478), (29673, 86164), (29826, 85722), (34797, 73476), (36738, 69594), (39564, 64623), (42861, 59652), (43082, 59346), (44739, 57148), (46396, 55107)]