1999375056

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1873}}^1$

素因数の和:2250

約数の個数: 160

約数和(自身を含む): 6580888320

約数和(自身を除く): 4581513264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 353, 378, 432, 504, 706, 756, 1008, 1059, 1412, 1512, 1873, 2118, 2471, 2824, 3024, 3177, 3746, 4236, 4942, 5619, 5648, 6354, 7413, 7492, 8472, 9531, 9884, 11238, 12708, 13111, 14826, 14984, 16857, 16944, 19062, 19768, 22239, 22476, 25416, 26222, 29652, 29968, 33714, 38124, 39333, 39536, 44478, 44952, 50571, 50832, 52444, 59304, 66717, 67428, 76248, 78666, 88956, 89904, 101142, 104888, 117999, 118608, 133434, 134856, 152496, 157332, 177912, 202284, 209776, 235998, 266868, 269712, 314664, 353997, 355824, 404568, 471996, 533736, 629328, 661169, 707994, 809136, 943992, 1067472, 1322338, 1415988, 1887984, 1983507, 2644676, 2831976, 3967014, 4628183, 5289352, 5663952, 5950521, 7934028, 9256366, 10578704, 11901042, 13884549, 15868056, 17851563, 18512732, 23802084, 27769098, 31736112, 35703126, 37025464, 41653647, 47604168, 55538196, 71406252, 74050928, 83307294, 95208336, 111076392, 124960941, 142812504, 166614588, 222152784, 249921882, 285625008, 333229176, 499843764, 666458352, 999687528, 1999375056]

約数ペア:

[(1, 1999375056), (2, 999687528), (3, 666458352), (4, 499843764), (6, 333229176), (7, 285625008), (8, 249921882), (9, 222152784), (12, 166614588), (14, 142812504), (16, 124960941), (18, 111076392), (21, 95208336), (24, 83307294), (27, 74050928), (28, 71406252), (36, 55538196), (42, 47604168), (48, 41653647), (54, 37025464), (56, 35703126), (63, 31736112), (72, 27769098), (84, 23802084), (108, 18512732), (112, 17851563), (126, 15868056), (144, 13884549), (168, 11901042), (189, 10578704), (216, 9256366), (252, 7934028), (336, 5950521), (353, 5663952), (378, 5289352), (432, 4628183), (504, 3967014), (706, 2831976), (756, 2644676), (1008, 1983507), (1059, 1887984), (1412, 1415988), (1512, 1322338), (1873, 1067472), (2118, 943992), (2471, 809136), (2824, 707994), (3024, 661169), (3177, 629328), (3746, 533736), (4236, 471996), (4942, 404568), (5619, 355824), (5648, 353997), (6354, 314664), (7413, 269712), (7492, 266868), (8472, 235998), (9531, 209776), (9884, 202284), (11238, 177912), (12708, 157332), (13111, 152496), (14826, 134856), (14984, 133434), (16857, 118608), (16944, 117999), (19062, 104888), (19768, 101142), (22239, 89904), (22476, 88956), (25416, 78666), (26222, 76248), (29652, 67428), (29968, 66717), (33714, 59304), (38124, 52444), (39333, 50832), (39536, 50571), (44478, 44952)]