2447016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 7741440

約数和(自身を除く): 5294424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 31, 33, 39, 44, 46, 52, 62, 66, 69, 78, 88, 92, 93, 104, 124, 132, 138, 143, 156, 184, 186, 248, 253, 264, 276, 286, 299, 312, 341, 372, 403, 429, 506, 552, 572, 598, 682, 713, 744, 759, 806, 858, 897, 1012, 1023, 1144, 1196, 1209, 1364, 1426, 1518, 1612, 1716, 1794, 2024, 2046, 2139, 2392, 2418, 2728, 2852, 3036, 3224, 3289, 3432, 3588, 4092, 4278, 4433, 4836, 5704, 6072, 6578, 7176, 7843, 8184, 8556, 8866, 9269, 9672, 9867, 13156, 13299, 15686, 17112, 17732, 18538, 19734, 23529, 26312, 26598, 27807, 31372, 35464, 37076, 39468, 47058, 53196, 55614, 62744, 74152, 78936, 94116, 101959, 106392, 111228, 188232, 203918, 222456, 305877, 407836, 611754, 815672, 1223508, 2447016]

約数ペア:

[(1, 2447016), (2, 1223508), (3, 815672), (4, 611754), (6, 407836), (8, 305877), (11, 222456), (12, 203918), (13, 188232), (22, 111228), (23, 106392), (24, 101959), (26, 94116), (31, 78936), (33, 74152), (39, 62744), (44, 55614), (46, 53196), (52, 47058), (62, 39468), (66, 37076), (69, 35464), (78, 31372), (88, 27807), (92, 26598), (93, 26312), (104, 23529), (124, 19734), (132, 18538), (138, 17732), (143, 17112), (156, 15686), (184, 13299), (186, 13156), (248, 9867), (253, 9672), (264, 9269), (276, 8866), (286, 8556), (299, 8184), (312, 7843), (341, 7176), (372, 6578), (403, 6072), (429, 5704), (506, 4836), (552, 4433), (572, 4278), (598, 4092), (682, 3588), (713, 3432), (744, 3289), (759, 3224), (806, 3036), (858, 2852), (897, 2728), (1012, 2418), (1023, 2392), (1144, 2139), (1196, 2046), (1209, 2024), (1364, 1794), (1426, 1716), (1518, 1612)]