291392712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 853070400

約数和(自身を除く): 561677688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 419, 468, 743, 838, 936, 1257, 1486, 1676, 2229, 2514, 2972, 3352, 3771, 4458, 5028, 5447, 5944, 6687, 7542, 8916, 9659, 10056, 10894, 13374, 15084, 16341, 17832, 19318, 21788, 26748, 28977, 30168, 32682, 38636, 43576, 49023, 53496, 57954, 65364, 77272, 86931, 98046, 115908, 130728, 173862, 196092, 231816, 311317, 347724, 392184, 622634, 695448, 933951, 1245268, 1867902, 2490536, 2801853, 3735804, 4047121, 5603706, 7471608, 8094242, 11207412, 12141363, 16188484, 22414824, 24282726, 32376968, 36424089, 48565452, 72848178, 97130904, 145696356, 291392712]

約数ペア:

[(1, 291392712), (2, 145696356), (3, 97130904), (4, 72848178), (6, 48565452), (8, 36424089), (9, 32376968), (12, 24282726), (13, 22414824), (18, 16188484), (24, 12141363), (26, 11207412), (36, 8094242), (39, 7471608), (52, 5603706), (72, 4047121), (78, 3735804), (104, 2801853), (117, 2490536), (156, 1867902), (234, 1245268), (312, 933951), (419, 695448), (468, 622634), (743, 392184), (838, 347724), (936, 311317), (1257, 231816), (1486, 196092), (1676, 173862), (2229, 130728), (2514, 115908), (2972, 98046), (3352, 86931), (3771, 77272), (4458, 65364), (5028, 57954), (5447, 53496), (5944, 49023), (6687, 43576), (7542, 38636), (8916, 32682), (9659, 30168), (10056, 28977), (10894, 26748), (13374, 21788), (15084, 19318), (16341, 17832)]