2542248

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 7637760

約数和(自身を除く): 5095512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 67, 68, 72, 93, 102, 124, 134, 136, 153, 186, 201, 204, 248, 268, 279, 306, 372, 402, 408, 527, 536, 558, 603, 612, 744, 804, 1054, 1116, 1139, 1206, 1224, 1581, 1608, 2077, 2108, 2232, 2278, 2412, 3162, 3417, 4154, 4216, 4556, 4743, 4824, 6231, 6324, 6834, 8308, 9112, 9486, 10251, 12462, 12648, 13668, 16616, 18693, 18972, 20502, 24924, 27336, 35309, 37386, 37944, 41004, 49848, 70618, 74772, 82008, 105927, 141236, 149544, 211854, 282472, 317781, 423708, 635562, 847416, 1271124, 2542248]

約数ペア:

[(1, 2542248), (2, 1271124), (3, 847416), (4, 635562), (6, 423708), (8, 317781), (9, 282472), (12, 211854), (17, 149544), (18, 141236), (24, 105927), (31, 82008), (34, 74772), (36, 70618), (51, 49848), (62, 41004), (67, 37944), (68, 37386), (72, 35309), (93, 27336), (102, 24924), (124, 20502), (134, 18972), (136, 18693), (153, 16616), (186, 13668), (201, 12648), (204, 12462), (248, 10251), (268, 9486), (279, 9112), (306, 8308), (372, 6834), (402, 6324), (408, 6231), (527, 4824), (536, 4743), (558, 4556), (603, 4216), (612, 4154), (744, 3417), (804, 3162), (1054, 2412), (1116, 2278), (1139, 2232), (1206, 2108), (1224, 2077), (1581, 1608)]