1639843344

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:869

約数の個数: 120

約数和(自身を含む): 4664031840

約数和(自身を除く): 3024188496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 179, 226, 339, 358, 452, 537, 563, 678, 716, 904, 1017, 1074, 1126, 1356, 1432, 1611, 1689, 1808, 2034, 2148, 2252, 2712, 2864, 3222, 3378, 4068, 4296, 4504, 5067, 5424, 6444, 6756, 8136, 8592, 9008, 10134, 12888, 13512, 16272, 20227, 20268, 25776, 27024, 40454, 40536, 60681, 63619, 80908, 81072, 100777, 121362, 127238, 161816, 182043, 190857, 201554, 242724, 254476, 302331, 323632, 364086, 381714, 403108, 485448, 508952, 572571, 604662, 728172, 763428, 806216, 906993, 970896, 1017904, 1145142, 1209324, 1456344, 1526856, 1612432, 1813986, 2290284, 2418648, 2912688, 3053712, 3627972, 4580568, 4837296, 7255944, 9161136, 11387801, 14511888, 22775602, 34163403, 45551204, 68326806, 91102408, 102490209, 136653612, 182204816, 204980418, 273307224, 409960836, 546614448, 819921672, 1639843344]

約数ペア:

[(1, 1639843344), (2, 819921672), (3, 546614448), (4, 409960836), (6, 273307224), (8, 204980418), (9, 182204816), (12, 136653612), (16, 102490209), (18, 91102408), (24, 68326806), (36, 45551204), (48, 34163403), (72, 22775602), (113, 14511888), (144, 11387801), (179, 9161136), (226, 7255944), (339, 4837296), (358, 4580568), (452, 3627972), (537, 3053712), (563, 2912688), (678, 2418648), (716, 2290284), (904, 1813986), (1017, 1612432), (1074, 1526856), (1126, 1456344), (1356, 1209324), (1432, 1145142), (1611, 1017904), (1689, 970896), (1808, 906993), (2034, 806216), (2148, 763428), (2252, 728172), (2712, 604662), (2864, 572571), (3222, 508952), (3378, 485448), (4068, 403108), (4296, 381714), (4504, 364086), (5067, 323632), (5424, 302331), (6444, 254476), (6756, 242724), (8136, 201554), (8592, 190857), (9008, 182043), (10134, 161816), (12888, 127238), (13512, 121362), (16272, 100777), (20227, 81072), (20268, 80908), (25776, 63619), (27024, 60681), (40454, 40536)]