238322016

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 722358000

約数和(自身を除く): 484035984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 171, 194, 228, 288, 291, 304, 342, 388, 449, 456, 582, 608, 684, 776, 873, 898, 912, 1164, 1347, 1368, 1552, 1746, 1796, 1824, 1843, 2328, 2694, 2736, 3104, 3492, 3592, 3686, 4041, 4656, 5388, 5472, 5529, 6984, 7184, 7372, 8082, 8531, 9312, 10776, 11058, 13968, 14368, 14744, 16164, 16587, 17062, 21552, 22116, 25593, 27936, 29488, 32328, 33174, 34124, 43104, 43553, 44232, 51186, 58976, 64656, 66348, 68248, 76779, 87106, 88464, 102372, 129312, 130659, 132696, 136496, 153558, 174212, 176928, 204744, 261318, 265392, 272992, 307116, 348424, 391977, 409488, 522636, 530784, 614232, 696848, 783954, 818976, 827507, 1045272, 1228464, 1393696, 1567908, 1655014, 2090544, 2456928, 2482521, 3135816, 3310028, 4181088, 4965042, 6271632, 6620056, 7447563, 9930084, 12543264, 13240112, 14895126, 19860168, 26480224, 29790252, 39720336, 59580504, 79440672, 119161008, 238322016]

約数ペア:

[(1, 238322016), (2, 119161008), (3, 79440672), (4, 59580504), (6, 39720336), (8, 29790252), (9, 26480224), (12, 19860168), (16, 14895126), (18, 13240112), (19, 12543264), (24, 9930084), (32, 7447563), (36, 6620056), (38, 6271632), (48, 4965042), (57, 4181088), (72, 3310028), (76, 3135816), (96, 2482521), (97, 2456928), (114, 2090544), (144, 1655014), (152, 1567908), (171, 1393696), (194, 1228464), (228, 1045272), (288, 827507), (291, 818976), (304, 783954), (342, 696848), (388, 614232), (449, 530784), (456, 522636), (582, 409488), (608, 391977), (684, 348424), (776, 307116), (873, 272992), (898, 265392), (912, 261318), (1164, 204744), (1347, 176928), (1368, 174212), (1552, 153558), (1746, 136496), (1796, 132696), (1824, 130659), (1843, 129312), (2328, 102372), (2694, 88464), (2736, 87106), (3104, 76779), (3492, 68248), (3592, 66348), (3686, 64656), (4041, 58976), (4656, 51186), (5388, 44232), (5472, 43553), (5529, 43104), (6984, 34124), (7184, 33174), (7372, 32328), (8082, 29488), (8531, 27936), (9312, 25593), (10776, 22116), (11058, 21552), (13968, 17062), (14368, 16587), (14744, 16164)]