815606064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20784

約数の個数: 160

約数和(自身を含む): 2881482240

約数和(自身を除く): 2065876176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 19656, 20747, 39312, 41494, 62241, 82988, 124482, 145229, 165976, 186723, 248964, 269711, 290458, 331952, 373446, 435687, 497928, 539422, 560169, 580916, 746892, 809133, 871374, 995856, 1078844, 1120338, 1161832, 1307061, 1493784, 1618266, 1742748, 1887977, 2157688, 2240676, 2323664, 2427399, 2614122, 2987568, 3236532, 3485496, 3775954, 3921183, 4315376, 4481352, 4854798, 5228244, 5663931, 6473064, 6970992, 7282197, 7551908, 7842366, 8962704, 9709596, 10456488, 11327862, 12946128, 14564394, 15103816, 15684732, 16991793, 19419192, 20912976, 22655724, 29128788, 30207632, 31369464, 33983586, 38838384, 45311448, 50975379, 58257576, 62738928, 67967172, 90622896, 101950758, 116515152, 135934344, 203901516, 271868688, 407803032, 815606064]

約数ペア:

[(1, 815606064), (2, 407803032), (3, 271868688), (4, 203901516), (6, 135934344), (7, 116515152), (8, 101950758), (9, 90622896), (12, 67967172), (13, 62738928), (14, 58257576), (16, 50975379), (18, 45311448), (21, 38838384), (24, 33983586), (26, 31369464), (27, 30207632), (28, 29128788), (36, 22655724), (39, 20912976), (42, 19419192), (48, 16991793), (52, 15684732), (54, 15103816), (56, 14564394), (63, 12946128), (72, 11327862), (78, 10456488), (84, 9709596), (91, 8962704), (104, 7842366), (108, 7551908), (112, 7282197), (117, 6970992), (126, 6473064), (144, 5663931), (156, 5228244), (168, 4854798), (182, 4481352), (189, 4315376), (208, 3921183), (216, 3775954), (234, 3485496), (252, 3236532), (273, 2987568), (312, 2614122), (336, 2427399), (351, 2323664), (364, 2240676), (378, 2157688), (432, 1887977), (468, 1742748), (504, 1618266), (546, 1493784), (624, 1307061), (702, 1161832), (728, 1120338), (756, 1078844), (819, 995856), (936, 871374), (1008, 809133), (1092, 746892), (1404, 580916), (1456, 560169), (1512, 539422), (1638, 497928), (1872, 435687), (2184, 373446), (2457, 331952), (2808, 290458), (3024, 269711), (3276, 248964), (4368, 186723), (4914, 165976), (5616, 145229), (6552, 124482), (9828, 82988), (13104, 62241), (19656, 41494), (20747, 39312)]