919400976

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5342

約数の個数: 160

約数和(自身を含む): 2934256640

約数和(自身を除く): 2014855664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1612, 1674, 1872, 2232, 2418, 2808, 3224, 3348, 3627, 4464, 4836, 5281, 5616, 6448, 6696, 7254, 9672, 10562, 10881, 13392, 14508, 15843, 19344, 21124, 21762, 29016, 31686, 42248, 43524, 47529, 58032, 63372, 68653, 84496, 87048, 95058, 126744, 137306, 142587, 163711, 174096, 190116, 205959, 253488, 274612, 285174, 327422, 380232, 411918, 491133, 549224, 570348, 617877, 654844, 760464, 823836, 982266, 1098448, 1140696, 1235754, 1309688, 1473399, 1647672, 1853631, 1964532, 2128243, 2281392, 2471508, 2619376, 2946798, 3295344, 3707262, 3929064, 4256486, 4420197, 4943016, 5893596, 6384729, 7414524, 7858128, 8512972, 8840394, 9886032, 11787192, 12769458, 14829048, 17025944, 17680788, 19154187, 23574384, 25538916, 29658096, 34051888, 35361576, 38308374, 51077832, 57462561, 70723152, 76616748, 102155664, 114925122, 153233496, 229850244, 306466992, 459700488, 919400976]

約数ペア:

[(1, 919400976), (2, 459700488), (3, 306466992), (4, 229850244), (6, 153233496), (8, 114925122), (9, 102155664), (12, 76616748), (13, 70723152), (16, 57462561), (18, 51077832), (24, 38308374), (26, 35361576), (27, 34051888), (31, 29658096), (36, 25538916), (39, 23574384), (48, 19154187), (52, 17680788), (54, 17025944), (62, 14829048), (72, 12769458), (78, 11787192), (93, 9886032), (104, 8840394), (108, 8512972), (117, 7858128), (124, 7414524), (144, 6384729), (156, 5893596), (186, 4943016), (208, 4420197), (216, 4256486), (234, 3929064), (248, 3707262), (279, 3295344), (312, 2946798), (351, 2619376), (372, 2471508), (403, 2281392), (432, 2128243), (468, 1964532), (496, 1853631), (558, 1647672), (624, 1473399), (702, 1309688), (744, 1235754), (806, 1140696), (837, 1098448), (936, 982266), (1116, 823836), (1209, 760464), (1404, 654844), (1488, 617877), (1612, 570348), (1674, 549224), (1872, 491133), (2232, 411918), (2418, 380232), (2808, 327422), (3224, 285174), (3348, 274612), (3627, 253488), (4464, 205959), (4836, 190116), (5281, 174096), (5616, 163711), (6448, 142587), (6696, 137306), (7254, 126744), (9672, 95058), (10562, 87048), (10881, 84496), (13392, 68653), (14508, 63372), (15843, 58032), (19344, 47529), (21124, 43524), (21762, 42248), (29016, 31686)]