248509944

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^2\times {\mathrm{1327}}^1$

素因数の和:1379

約数の個数: 120

約数和(自身を含む): 739968240

約数和(自身を除く): 491458296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 289, 306, 324, 408, 459, 578, 612, 648, 867, 918, 1156, 1224, 1327, 1377, 1734, 1836, 2312, 2601, 2654, 2754, 3468, 3672, 3981, 5202, 5308, 5508, 6936, 7803, 7962, 10404, 10616, 11016, 11943, 15606, 15924, 20808, 22559, 23409, 23886, 31212, 31848, 35829, 45118, 46818, 47772, 62424, 67677, 71658, 90236, 93636, 95544, 107487, 135354, 143316, 180472, 187272, 203031, 214974, 270708, 286632, 383503, 406062, 429948, 541416, 609093, 767006, 812124, 859896, 1150509, 1218186, 1534012, 1624248, 1827279, 2301018, 2436372, 3068024, 3451527, 3654558, 4602036, 4872744, 6903054, 7309116, 9204072, 10354581, 13806108, 14618232, 20709162, 27612216, 31063743, 41418324, 62127486, 82836648, 124254972, 248509944]

約数ペア:

[(1, 248509944), (2, 124254972), (3, 82836648), (4, 62127486), (6, 41418324), (8, 31063743), (9, 27612216), (12, 20709162), (17, 14618232), (18, 13806108), (24, 10354581), (27, 9204072), (34, 7309116), (36, 6903054), (51, 4872744), (54, 4602036), (68, 3654558), (72, 3451527), (81, 3068024), (102, 2436372), (108, 2301018), (136, 1827279), (153, 1624248), (162, 1534012), (204, 1218186), (216, 1150509), (289, 859896), (306, 812124), (324, 767006), (408, 609093), (459, 541416), (578, 429948), (612, 406062), (648, 383503), (867, 286632), (918, 270708), (1156, 214974), (1224, 203031), (1327, 187272), (1377, 180472), (1734, 143316), (1836, 135354), (2312, 107487), (2601, 95544), (2654, 93636), (2754, 90236), (3468, 71658), (3672, 67677), (3981, 62424), (5202, 47772), (5308, 46818), (5508, 45118), (6936, 35829), (7803, 31848), (7962, 31212), (10404, 23886), (10616, 23409), (11016, 22559), (11943, 20808), (15606, 15924)]