788857992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{877}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 2380161420

約数和(自身を除く): 1591303428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 877, 936, 961, 1116, 1209, 1612, 1754, 1922, 2232, 2418, 2631, 2883, 3224, 3508, 3627, 3844, 4836, 5262, 5766, 7016, 7254, 7688, 7893, 8649, 9672, 10524, 11401, 11532, 12493, 14508, 15786, 17298, 21048, 22802, 23064, 24986, 27187, 29016, 31572, 34203, 34596, 37479, 45604, 49972, 54374, 63144, 68406, 69192, 74958, 81561, 91208, 99944, 102609, 108748, 112437, 136812, 149916, 163122, 205218, 217496, 224874, 244683, 273624, 299832, 326244, 353431, 410436, 449748, 489366, 652488, 706862, 820872, 842797, 899496, 978732, 1060293, 1413724, 1685594, 1957464, 2120586, 2528391, 2827448, 3180879, 3371188, 4241172, 5056782, 6361758, 6742376, 7585173, 8482344, 10113564, 10956361, 12723516, 15170346, 20227128, 21912722, 25447032, 30340692, 32869083, 43825444, 60681384, 65738166, 87650888, 98607249, 131476332, 197214498, 262952664, 394428996, 788857992]

約数ペア:

[(1, 788857992), (2, 394428996), (3, 262952664), (4, 197214498), (6, 131476332), (8, 98607249), (9, 87650888), (12, 65738166), (13, 60681384), (18, 43825444), (24, 32869083), (26, 30340692), (31, 25447032), (36, 21912722), (39, 20227128), (52, 15170346), (62, 12723516), (72, 10956361), (78, 10113564), (93, 8482344), (104, 7585173), (117, 6742376), (124, 6361758), (156, 5056782), (186, 4241172), (234, 3371188), (248, 3180879), (279, 2827448), (312, 2528391), (372, 2120586), (403, 1957464), (468, 1685594), (558, 1413724), (744, 1060293), (806, 978732), (877, 899496), (936, 842797), (961, 820872), (1116, 706862), (1209, 652488), (1612, 489366), (1754, 449748), (1922, 410436), (2232, 353431), (2418, 326244), (2631, 299832), (2883, 273624), (3224, 244683), (3508, 224874), (3627, 217496), (3844, 205218), (4836, 163122), (5262, 149916), (5766, 136812), (7016, 112437), (7254, 108748), (7688, 102609), (7893, 99944), (8649, 91208), (9672, 81561), (10524, 74958), (11401, 69192), (11532, 68406), (12493, 63144), (14508, 54374), (15786, 49972), (17298, 45604), (21048, 37479), (22802, 34596), (23064, 34203), (24986, 31572), (27187, 29016)]