2015570648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 4991374080

約数和(自身を除く): 2975803432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 43, 52, 56, 62, 67, 86, 91, 104, 124, 134, 172, 182, 217, 248, 268, 301, 344, 364, 403, 434, 469, 536, 559, 602, 728, 806, 868, 871, 938, 961, 1118, 1204, 1333, 1612, 1736, 1742, 1876, 1922, 2077, 2236, 2408, 2666, 2821, 2881, 3224, 3484, 3752, 3844, 3913, 4154, 4472, 5332, 5642, 5762, 6097, 6727, 6968, 7688, 7826, 8308, 9331, 10664, 11284, 11524, 12194, 12493, 13454, 14539, 15652, 16616, 17329, 18662, 20167, 22568, 23048, 24388, 24986, 26908, 27001, 29078, 31304, 34658, 37324, 37453, 40334, 41323, 48776, 49972, 53816, 54002, 58156, 64387, 69316, 74648, 74906, 80668, 82646, 87451, 89311, 99944, 108004, 116312, 121303, 128774, 138632, 149812, 161336, 165292, 174902, 178622, 189007, 216008, 242606, 257548, 262171, 289261, 299624, 330584, 349804, 357244, 378014, 450709, 485212, 515096, 524342, 537199, 578522, 625177, 699608, 714488, 756028, 837031, 901418, 970424, 1048684, 1074398, 1157044, 1161043, 1250354, 1512056, 1674062, 1802836, 2097368, 2148796, 2314088, 2322086, 2500708, 2768641, 3348124, 3605672, 3760393, 4297592, 4644172, 5001416, 5537282, 5859217, 6696248, 7520786, 8127301, 9288344, 11074564, 11718434, 15041572, 16254602, 19380487, 22149128, 23436868, 30083144, 32509204, 35992333, 38760974, 46873736, 65018408, 71984666, 77521948, 143969332, 155043896, 251946331, 287938664, 503892662, 1007785324, 2015570648]

約数ペア:

[(1, 2015570648), (2, 1007785324), (4, 503892662), (7, 287938664), (8, 251946331), (13, 155043896), (14, 143969332), (26, 77521948), (28, 71984666), (31, 65018408), (43, 46873736), (52, 38760974), (56, 35992333), (62, 32509204), (67, 30083144), (86, 23436868), (91, 22149128), (104, 19380487), (124, 16254602), (134, 15041572), (172, 11718434), (182, 11074564), (217, 9288344), (248, 8127301), (268, 7520786), (301, 6696248), (344, 5859217), (364, 5537282), (403, 5001416), (434, 4644172), (469, 4297592), (536, 3760393), (559, 3605672), (602, 3348124), (728, 2768641), (806, 2500708), (868, 2322086), (871, 2314088), (938, 2148796), (961, 2097368), (1118, 1802836), (1204, 1674062), (1333, 1512056), (1612, 1250354), (1736, 1161043), (1742, 1157044), (1876, 1074398), (1922, 1048684), (2077, 970424), (2236, 901418), (2408, 837031), (2666, 756028), (2821, 714488), (2881, 699608), (3224, 625177), (3484, 578522), (3752, 537199), (3844, 524342), (3913, 515096), (4154, 485212), (4472, 450709), (5332, 378014), (5642, 357244), (5762, 349804), (6097, 330584), (6727, 299624), (6968, 289261), (7688, 262171), (7826, 257548), (8308, 242606), (9331, 216008), (10664, 189007), (11284, 178622), (11524, 174902), (12194, 165292), (12493, 161336), (13454, 149812), (14539, 138632), (15652, 128774), (16616, 121303), (17329, 116312), (18662, 108004), (20167, 99944), (22568, 89311), (23048, 87451), (24388, 82646), (24986, 80668), (26908, 74906), (27001, 74648), (29078, 69316), (31304, 64387), (34658, 58156), (37324, 54002), (37453, 53816), (40334, 49972), (41323, 48776)]