1331680896

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12703}}^1$

素因数の和:12743

約数の個数: 192

約数和(自身を含む): 4716741120

約数和(自身を除く): 3385060224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 7488, 8064, 8736, 11648, 12703, 13104, 14976, 17472, 25406, 26208, 34944, 38109, 50812, 52416, 76218, 88921, 101624, 104832, 114327, 152436, 165139, 177842, 203248, 228654, 266763, 304872, 330278, 355684, 406496, 457308, 495417, 533526, 609744, 660556, 711368, 800289, 812992, 914616, 990834, 1067052, 1155973, 1219488, 1321112, 1422736, 1486251, 1600578, 1625984, 1829232, 1981668, 2134104, 2311946, 2438976, 2642224, 2845472, 2972502, 3201156, 3467919, 3658464, 3963336, 4268208, 4623892, 4877952, 5284448, 5690944, 5945004, 6402312, 6935838, 7316928, 7926672, 8536416, 9247784, 10403757, 10568896, 11381888, 11890008, 12804624, 13871676, 14633856, 15853344, 17072832, 18495568, 20807514, 21137792, 23780016, 25609248, 27743352, 31706688, 34145664, 36991136, 41615028, 47560032, 51218496, 55486704, 63413376, 73982272, 83230056, 95120064, 102436992, 110973408, 147964544, 166460112, 190240128, 221946816, 332920224, 443893632, 665840448, 1331680896]

約数ペア:

[(1, 1331680896), (2, 665840448), (3, 443893632), (4, 332920224), (6, 221946816), (7, 190240128), (8, 166460112), (9, 147964544), (12, 110973408), (13, 102436992), (14, 95120064), (16, 83230056), (18, 73982272), (21, 63413376), (24, 55486704), (26, 51218496), (28, 47560032), (32, 41615028), (36, 36991136), (39, 34145664), (42, 31706688), (48, 27743352), (52, 25609248), (56, 23780016), (63, 21137792), (64, 20807514), (72, 18495568), (78, 17072832), (84, 15853344), (91, 14633856), (96, 13871676), (104, 12804624), (112, 11890008), (117, 11381888), (126, 10568896), (128, 10403757), (144, 9247784), (156, 8536416), (168, 7926672), (182, 7316928), (192, 6935838), (208, 6402312), (224, 5945004), (234, 5690944), (252, 5284448), (273, 4877952), (288, 4623892), (312, 4268208), (336, 3963336), (364, 3658464), (384, 3467919), (416, 3201156), (448, 2972502), (468, 2845472), (504, 2642224), (546, 2438976), (576, 2311946), (624, 2134104), (672, 1981668), (728, 1829232), (819, 1625984), (832, 1600578), (896, 1486251), (936, 1422736), (1008, 1321112), (1092, 1219488), (1152, 1155973), (1248, 1067052), (1344, 990834), (1456, 914616), (1638, 812992), (1664, 800289), (1872, 711368), (2016, 660556), (2184, 609744), (2496, 533526), (2688, 495417), (2912, 457308), (3276, 406496), (3744, 355684), (4032, 330278), (4368, 304872), (4992, 266763), (5824, 228654), (6552, 203248), (7488, 177842), (8064, 165139), (8736, 152436), (11648, 114327), (12703, 104832), (13104, 101624), (14976, 88921), (17472, 76218), (25406, 52416), (26208, 50812), (34944, 38109)]