2496758004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{21599}}^1$

素因数の和:21654

約数の個数: 108

約数和(自身を含む): 7194096000

約数和(自身を除く): 4697337996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 676, 684, 741, 988, 1014, 1482, 1521, 2028, 2223, 2964, 3042, 3211, 4446, 6084, 6422, 8892, 9633, 12844, 19266, 21599, 28899, 38532, 43198, 57798, 64797, 86396, 115596, 129594, 194391, 259188, 280787, 388782, 410381, 561574, 777564, 820762, 842361, 1123148, 1231143, 1641524, 1684722, 2462286, 2527083, 3369444, 3650231, 3693429, 4924572, 5054166, 5334953, 7300462, 7386858, 10108332, 10669906, 10950693, 14600924, 14773716, 16004859, 21339812, 21901386, 32009718, 32852079, 43802772, 48014577, 64019436, 65704158, 69354389, 96029154, 131408316, 138708778, 192058308, 208063167, 277417556, 416126334, 624189501, 832252668, 1248379002, 2496758004]

約数ペア:

[(1, 2496758004), (2, 1248379002), (3, 832252668), (4, 624189501), (6, 416126334), (9, 277417556), (12, 208063167), (13, 192058308), (18, 138708778), (19, 131408316), (26, 96029154), (36, 69354389), (38, 65704158), (39, 64019436), (52, 48014577), (57, 43802772), (76, 32852079), (78, 32009718), (114, 21901386), (117, 21339812), (156, 16004859), (169, 14773716), (171, 14600924), (228, 10950693), (234, 10669906), (247, 10108332), (338, 7386858), (342, 7300462), (468, 5334953), (494, 5054166), (507, 4924572), (676, 3693429), (684, 3650231), (741, 3369444), (988, 2527083), (1014, 2462286), (1482, 1684722), (1521, 1641524), (2028, 1231143), (2223, 1123148), (2964, 842361), (3042, 820762), (3211, 777564), (4446, 561574), (6084, 410381), (6422, 388782), (8892, 280787), (9633, 259188), (12844, 194391), (19266, 129594), (21599, 115596), (28899, 86396), (38532, 64797), (43198, 57798)]