1531979752

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 3210053400

約数和(自身を除く): 1678073648

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 73, 116, 136, 146, 232, 289, 292, 313, 493, 578, 584, 626, 986, 1156, 1241, 1252, 1972, 2117, 2312, 2482, 2504, 3944, 4234, 4964, 5321, 8381, 8468, 9077, 9928, 10642, 16762, 16936, 18154, 21097, 21284, 22849, 33524, 35989, 36308, 42194, 42568, 45698, 67048, 71978, 72616, 84388, 90457, 91396, 143956, 154309, 168776, 180914, 182792, 287912, 308618, 361828, 388433, 611813, 617236, 662621, 723656, 776866, 1223626, 1234472, 1325242, 1553732, 2447252, 2623253, 2650484, 3107464, 4894504, 5246506, 5300968, 6603361, 10493012, 11264557, 13206722, 20986024, 22529114, 26413444, 45058228, 52826888, 90116456, 191497469, 382994938, 765989876, 1531979752]

約数ペア:

[(1, 1531979752), (2, 765989876), (4, 382994938), (8, 191497469), (17, 90116456), (29, 52826888), (34, 45058228), (58, 26413444), (68, 22529114), (73, 20986024), (116, 13206722), (136, 11264557), (146, 10493012), (232, 6603361), (289, 5300968), (292, 5246506), (313, 4894504), (493, 3107464), (578, 2650484), (584, 2623253), (626, 2447252), (986, 1553732), (1156, 1325242), (1241, 1234472), (1252, 1223626), (1972, 776866), (2117, 723656), (2312, 662621), (2482, 617236), (2504, 611813), (3944, 388433), (4234, 361828), (4964, 308618), (5321, 287912), (8381, 182792), (8468, 180914), (9077, 168776), (9928, 154309), (10642, 143956), (16762, 91396), (16936, 90457), (18154, 84388), (21097, 72616), (21284, 71978), (22849, 67048), (33524, 45698), (35989, 42568), (36308, 42194)]