27431360944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 60310764864

約数和(自身を除く): 32879403920

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 53, 82, 104, 106, 137, 164, 208, 212, 274, 328, 424, 443, 533, 548, 656, 689, 848, 886, 1066, 1096, 1378, 1772, 1781, 2132, 2173, 2192, 2756, 3544, 3562, 4264, 4346, 5512, 5617, 5759, 7088, 7124, 7261, 8528, 8692, 11024, 11234, 11518, 14248, 14522, 17384, 18163, 22468, 23036, 23479, 28249, 28496, 29044, 34768, 36326, 44936, 46072, 46958, 56498, 58088, 60691, 72652, 73021, 89872, 92144, 93916, 94393, 112996, 116176, 121382, 145304, 146042, 187832, 188786, 225992, 236119, 242764, 290608, 292084, 297701, 305227, 375664, 377572, 451984, 472238, 485528, 584168, 595402, 610454, 755144, 788983, 944476, 962639, 971056, 1168336, 1190804, 1220908, 1510288, 1577966, 1888952, 1925278, 2381608, 2441816, 2488331, 3155932, 3216623, 3777904, 3850556, 3870113, 4763216, 4883632, 4976662, 6311864, 6433246, 7701112, 7740226, 9953324, 12514307, 12623728, 12866492, 15402224, 15480452, 19906648, 25028614, 25732984, 30960904, 32348303, 39813296, 41816099, 50057228, 51465968, 61921808, 64696606, 83632198, 100114456, 129393212, 131881543, 167264396, 200228912, 258786424, 263763086, 334528792, 517572848, 527526172, 669057584, 1055052344, 1714460059, 2110104688, 3428920118, 6857840236, 13715680472, 27431360944]

約数ペア:

[(1, 27431360944), (2, 13715680472), (4, 6857840236), (8, 3428920118), (13, 2110104688), (16, 1714460059), (26, 1055052344), (41, 669057584), (52, 527526172), (53, 517572848), (82, 334528792), (104, 263763086), (106, 258786424), (137, 200228912), (164, 167264396), (208, 131881543), (212, 129393212), (274, 100114456), (328, 83632198), (424, 64696606), (443, 61921808), (533, 51465968), (548, 50057228), (656, 41816099), (689, 39813296), (848, 32348303), (886, 30960904), (1066, 25732984), (1096, 25028614), (1378, 19906648), (1772, 15480452), (1781, 15402224), (2132, 12866492), (2173, 12623728), (2192, 12514307), (2756, 9953324), (3544, 7740226), (3562, 7701112), (4264, 6433246), (4346, 6311864), (5512, 4976662), (5617, 4883632), (5759, 4763216), (7088, 3870113), (7124, 3850556), (7261, 3777904), (8528, 3216623), (8692, 3155932), (11024, 2488331), (11234, 2441816), (11518, 2381608), (14248, 1925278), (14522, 1888952), (17384, 1577966), (18163, 1510288), (22468, 1220908), (23036, 1190804), (23479, 1168336), (28249, 971056), (28496, 962639), (29044, 944476), (34768, 788983), (36326, 755144), (44936, 610454), (46072, 595402), (46958, 584168), (56498, 485528), (58088, 472238), (60691, 451984), (72652, 377572), (73021, 375664), (89872, 305227), (92144, 297701), (93916, 292084), (94393, 290608), (112996, 242764), (116176, 236119), (121382, 225992), (145304, 188786), (146042, 187832)]