971424948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 2686078080

約数和(自身を除く): 1714653132

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 116, 156, 174, 204, 221, 289, 348, 377, 442, 493, 578, 663, 743, 754, 867, 884, 986, 1131, 1156, 1326, 1479, 1486, 1508, 1734, 1972, 2229, 2262, 2652, 2958, 2972, 3468, 3757, 4458, 4524, 5916, 6409, 7514, 8381, 8916, 9659, 11271, 12631, 12818, 15028, 16762, 19227, 19318, 21547, 22542, 25143, 25262, 25636, 28977, 33524, 37893, 38454, 38636, 43094, 45084, 50286, 50524, 57954, 64641, 75786, 76908, 86188, 100572, 108953, 115908, 129282, 151572, 164203, 214727, 217906, 258564, 280111, 326859, 328406, 366299, 429454, 435812, 492609, 560222, 644181, 653718, 656812, 732598, 840333, 858908, 985218, 1098897, 1120444, 1288362, 1307436, 1465196, 1680666, 1970436, 2197794, 2576724, 2791451, 3361332, 4395588, 4761887, 5582902, 6227083, 8374353, 9523774, 11165804, 12454166, 14285661, 16748706, 18681249, 19047548, 24908332, 28571322, 33497412, 37362498, 57142644, 74724996, 80952079, 161904158, 242856237, 323808316, 485712474, 971424948]

約数ペア:

[(1, 971424948), (2, 485712474), (3, 323808316), (4, 242856237), (6, 161904158), (12, 80952079), (13, 74724996), (17, 57142644), (26, 37362498), (29, 33497412), (34, 28571322), (39, 24908332), (51, 19047548), (52, 18681249), (58, 16748706), (68, 14285661), (78, 12454166), (87, 11165804), (102, 9523774), (116, 8374353), (156, 6227083), (174, 5582902), (204, 4761887), (221, 4395588), (289, 3361332), (348, 2791451), (377, 2576724), (442, 2197794), (493, 1970436), (578, 1680666), (663, 1465196), (743, 1307436), (754, 1288362), (867, 1120444), (884, 1098897), (986, 985218), (1131, 858908), (1156, 840333), (1326, 732598), (1479, 656812), (1486, 653718), (1508, 644181), (1734, 560222), (1972, 492609), (2229, 435812), (2262, 429454), (2652, 366299), (2958, 328406), (2972, 326859), (3468, 280111), (3757, 258564), (4458, 217906), (4524, 214727), (5916, 164203), (6409, 151572), (7514, 129282), (8381, 115908), (8916, 108953), (9659, 100572), (11271, 86188), (12631, 76908), (12818, 75786), (15028, 64641), (16762, 57954), (19227, 50524), (19318, 50286), (21547, 45084), (22542, 43094), (25143, 38636), (25262, 38454), (25636, 37893), (28977, 33524)]