2456784

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 120

約数和(自身を含む): 7916160

約数和(自身を除く): 5459376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 99, 108, 121, 132, 141, 144, 176, 188, 198, 216, 242, 264, 282, 297, 363, 376, 396, 423, 432, 484, 517, 528, 564, 594, 726, 752, 792, 846, 968, 1034, 1089, 1128, 1188, 1269, 1452, 1551, 1584, 1692, 1936, 2068, 2178, 2256, 2376, 2538, 2904, 3102, 3267, 3384, 4136, 4356, 4653, 4752, 5076, 5687, 5808, 6204, 6534, 6768, 8272, 8712, 9306, 10152, 11374, 12408, 13068, 13959, 17061, 17424, 18612, 20304, 22748, 24816, 26136, 27918, 34122, 37224, 45496, 51183, 52272, 55836, 68244, 74448, 90992, 102366, 111672, 136488, 153549, 204732, 223344, 272976, 307098, 409464, 614196, 818928, 1228392, 2456784]

約数ペア:

[(1, 2456784), (2, 1228392), (3, 818928), (4, 614196), (6, 409464), (8, 307098), (9, 272976), (11, 223344), (12, 204732), (16, 153549), (18, 136488), (22, 111672), (24, 102366), (27, 90992), (33, 74448), (36, 68244), (44, 55836), (47, 52272), (48, 51183), (54, 45496), (66, 37224), (72, 34122), (88, 27918), (94, 26136), (99, 24816), (108, 22748), (121, 20304), (132, 18612), (141, 17424), (144, 17061), (176, 13959), (188, 13068), (198, 12408), (216, 11374), (242, 10152), (264, 9306), (282, 8712), (297, 8272), (363, 6768), (376, 6534), (396, 6204), (423, 5808), (432, 5687), (484, 5076), (517, 4752), (528, 4653), (564, 4356), (594, 4136), (726, 3384), (752, 3267), (792, 3102), (846, 2904), (968, 2538), (1034, 2376), (1089, 2256), (1128, 2178), (1188, 2068), (1269, 1936), (1452, 1692), (1551, 1584)]