38380716

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^3\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 120

約数和(自身を含む): 111600720

約数和(自身を除く): 73220004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 89, 99, 108, 121, 132, 162, 178, 198, 242, 267, 297, 324, 356, 363, 396, 484, 534, 594, 726, 801, 891, 979, 1068, 1089, 1188, 1331, 1452, 1602, 1782, 1958, 2178, 2403, 2662, 2937, 3204, 3267, 3564, 3916, 3993, 4356, 4806, 5324, 5874, 6534, 7209, 7986, 8811, 9612, 9801, 10769, 11748, 11979, 13068, 14418, 15972, 17622, 19602, 21538, 23958, 26433, 28836, 32307, 35244, 35937, 39204, 43076, 47916, 52866, 64614, 71874, 79299, 96921, 105732, 107811, 118459, 129228, 143748, 158598, 193842, 215622, 236918, 290763, 317196, 355377, 387684, 431244, 473836, 581526, 710754, 872289, 1066131, 1163052, 1421508, 1744578, 2132262, 3198393, 3489156, 4264524, 6396786, 9595179, 12793572, 19190358, 38380716]

約数ペア:

[(1, 38380716), (2, 19190358), (3, 12793572), (4, 9595179), (6, 6396786), (9, 4264524), (11, 3489156), (12, 3198393), (18, 2132262), (22, 1744578), (27, 1421508), (33, 1163052), (36, 1066131), (44, 872289), (54, 710754), (66, 581526), (81, 473836), (89, 431244), (99, 387684), (108, 355377), (121, 317196), (132, 290763), (162, 236918), (178, 215622), (198, 193842), (242, 158598), (267, 143748), (297, 129228), (324, 118459), (356, 107811), (363, 105732), (396, 96921), (484, 79299), (534, 71874), (594, 64614), (726, 52866), (801, 47916), (891, 43076), (979, 39204), (1068, 35937), (1089, 35244), (1188, 32307), (1331, 28836), (1452, 26433), (1602, 23958), (1782, 21538), (1958, 19602), (2178, 17622), (2403, 15972), (2662, 14418), (2937, 13068), (3204, 11979), (3267, 11748), (3564, 10769), (3916, 9801), (3993, 9612), (4356, 8811), (4806, 7986), (5324, 7209), (5874, 6534)]