470888964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15971}}^1$

素因数の和:16007

約数の個数: 120

約数和(自身を含む): 1515167808

約数和(自身を除く): 1044278844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 15971, 29484, 31942, 47913, 63884, 95826, 111797, 143739, 191652, 207623, 223594, 287478, 335391, 415246, 431217, 447188, 574956, 622869, 670782, 830492, 862434, 1006173, 1245738, 1293651, 1341564, 1453361, 1724868, 1868607, 2012346, 2491476, 2587302, 2906722, 3018519, 3737214, 4024692, 4360083, 5174604, 5605821, 5813444, 6037038, 7474428, 8720166, 9055557, 11211642, 12074076, 13080249, 16817463, 17440332, 18111114, 22423284, 26160498, 33634926, 36222228, 39240747, 52320996, 67269852, 78481494, 117722241, 156962988, 235444482, 470888964]

約数ペア:

[(1, 470888964), (2, 235444482), (3, 156962988), (4, 117722241), (6, 78481494), (7, 67269852), (9, 52320996), (12, 39240747), (13, 36222228), (14, 33634926), (18, 26160498), (21, 22423284), (26, 18111114), (27, 17440332), (28, 16817463), (36, 13080249), (39, 12074076), (42, 11211642), (52, 9055557), (54, 8720166), (63, 7474428), (78, 6037038), (81, 5813444), (84, 5605821), (91, 5174604), (108, 4360083), (117, 4024692), (126, 3737214), (156, 3018519), (162, 2906722), (182, 2587302), (189, 2491476), (234, 2012346), (252, 1868607), (273, 1724868), (324, 1453361), (351, 1341564), (364, 1293651), (378, 1245738), (468, 1006173), (546, 862434), (567, 830492), (702, 670782), (756, 622869), (819, 574956), (1053, 447188), (1092, 431217), (1134, 415246), (1404, 335391), (1638, 287478), (2106, 223594), (2268, 207623), (2457, 191652), (3276, 143739), (4212, 111797), (4914, 95826), (7371, 63884), (9828, 47913), (14742, 31942), (15971, 29484)]