2012153152688

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7841839}}^1$

素因数の和:7841962

約数の個数: 80

約数和(自身を含む): 4667463168000

約数和(自身を除く): 2655310015312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 79, 112, 116, 158, 203, 232, 316, 406, 464, 553, 632, 812, 1106, 1264, 1624, 2212, 2291, 3248, 4424, 4582, 8848, 9164, 16037, 18328, 32074, 36656, 64148, 128296, 256592, 7841839, 15683678, 31367356, 54892873, 62734712, 109785746, 125469424, 219571492, 227413331, 439142984, 454826662, 619505281, 878285968, 909653324, 1239010562, 1591893317, 1819306648, 2478021124, 3183786634, 3638613296, 4336536967, 4956042248, 6367573268, 8673073934, 9912084496, 12735146536, 17346147868, 17965653149, 25470293072, 34692295736, 35931306298, 69384591472, 71862612596, 125759572043, 143725225192, 251519144086, 287450450384, 503038288172, 1006076576344, 2012153152688]

約数ペア:

[(1, 2012153152688), (2, 1006076576344), (4, 503038288172), (7, 287450450384), (8, 251519144086), (14, 143725225192), (16, 125759572043), (28, 71862612596), (29, 69384591472), (56, 35931306298), (58, 34692295736), (79, 25470293072), (112, 17965653149), (116, 17346147868), (158, 12735146536), (203, 9912084496), (232, 8673073934), (316, 6367573268), (406, 4956042248), (464, 4336536967), (553, 3638613296), (632, 3183786634), (812, 2478021124), (1106, 1819306648), (1264, 1591893317), (1624, 1239010562), (2212, 909653324), (2291, 878285968), (3248, 619505281), (4424, 454826662), (4582, 439142984), (8848, 227413331), (9164, 219571492), (16037, 125469424), (18328, 109785746), (32074, 62734712), (36656, 54892873), (64148, 31367356), (128296, 15683678), (256592, 7841839)]