904345736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 2179872000

約数和(自身を除く): 1275526264

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 173, 238, 266, 289, 323, 346, 476, 532, 578, 646, 692, 952, 1064, 1156, 1211, 1292, 1384, 2023, 2261, 2312, 2422, 2584, 2941, 3287, 4046, 4522, 4844, 4913, 5491, 5882, 6574, 8092, 9044, 9688, 9826, 10982, 11764, 13148, 16184, 18088, 19652, 20587, 21964, 23009, 23528, 26296, 34391, 38437, 39304, 41174, 43928, 46018, 49997, 55879, 68782, 76874, 82348, 92036, 93347, 99994, 111758, 137564, 153748, 164696, 184072, 186694, 199988, 223516, 275128, 307496, 349979, 373388, 391153, 399976, 447032, 653429, 699958, 746776, 782306, 849949, 949943, 1306858, 1399916, 1564612, 1699898, 1899886, 2613716, 2799832, 3129224, 3399796, 3799772, 5227432, 5949643, 6649601, 6799592, 7599544, 11899286, 13299202, 16149031, 23798572, 26598404, 32298062, 47597144, 53196808, 64596124, 113043217, 129192248, 226086434, 452172868, 904345736]

約数ペア:

[(1, 904345736), (2, 452172868), (4, 226086434), (7, 129192248), (8, 113043217), (14, 64596124), (17, 53196808), (19, 47597144), (28, 32298062), (34, 26598404), (38, 23798572), (56, 16149031), (68, 13299202), (76, 11899286), (119, 7599544), (133, 6799592), (136, 6649601), (152, 5949643), (173, 5227432), (238, 3799772), (266, 3399796), (289, 3129224), (323, 2799832), (346, 2613716), (476, 1899886), (532, 1699898), (578, 1564612), (646, 1399916), (692, 1306858), (952, 949943), (1064, 849949), (1156, 782306), (1211, 746776), (1292, 699958), (1384, 653429), (2023, 447032), (2261, 399976), (2312, 391153), (2422, 373388), (2584, 349979), (2941, 307496), (3287, 275128), (4046, 223516), (4522, 199988), (4844, 186694), (4913, 184072), (5491, 164696), (5882, 153748), (6574, 137564), (8092, 111758), (9044, 99994), (9688, 93347), (9826, 92036), (10982, 82348), (11764, 76874), (13148, 68782), (16184, 55879), (18088, 49997), (19652, 46018), (20587, 43928), (21964, 41174), (23009, 39304), (23528, 38437), (26296, 34391)]