28242581248

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 288

約数和(自身を含む): 70452264960

約数和(自身を除く): 42209683712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 47, 56, 58, 62, 64, 94, 112, 116, 124, 128, 188, 203, 217, 224, 232, 248, 256, 329, 373, 376, 406, 434, 448, 464, 496, 658, 746, 752, 812, 868, 896, 899, 928, 992, 1316, 1363, 1457, 1492, 1504, 1624, 1736, 1792, 1798, 1856, 1984, 2611, 2632, 2726, 2914, 2984, 3008, 3248, 3472, 3596, 3712, 3968, 5222, 5264, 5452, 5828, 5968, 6016, 6293, 6496, 6944, 7192, 7424, 7936, 9541, 10199, 10444, 10528, 10817, 10904, 11563, 11656, 11936, 12032, 12586, 12992, 13888, 14384, 17531, 19082, 20398, 20888, 21056, 21634, 21808, 23126, 23312, 23872, 25172, 25984, 27776, 28768, 35062, 38164, 40796, 41776, 42112, 42253, 43268, 43616, 46252, 46624, 47744, 50344, 51968, 55552, 57536, 70124, 75719, 76328, 80941, 81592, 83552, 84224, 84506, 86536, 87232, 92504, 93248, 95488, 100688, 115072, 122717, 140248, 151438, 152656, 161882, 163184, 167104, 169012, 173072, 174464, 185008, 186496, 201376, 230144, 245434, 280496, 295771, 302876, 305312, 323764, 326368, 334208, 335327, 338024, 346144, 348928, 370016, 372992, 402752, 490868, 508399, 543461, 560992, 591542, 605752, 610624, 647528, 652736, 668416, 670654, 676048, 692288, 740032, 805504, 981736, 1016798, 1086922, 1121984, 1183084, 1211504, 1221248, 1295056, 1305472, 1341308, 1352096, 1384576, 1480064, 1611008, 1963472, 2033596, 2173844, 2243968, 2347289, 2366168, 2423008, 2442496, 2590112, 2610944, 2682616, 2704192, 2769152, 2960128, 3558793, 3804227, 3926944, 4067192, 4347688, 4487936, 4694578, 4732336, 4846016, 5180224, 5365232, 5408384, 7117586, 7608454, 7853888, 8134384, 8695376, 9389156, 9464672, 9692032, 10360448, 10730464, 10816768, 14235172, 15216908, 15707776, 15760369, 16268768, 17390752, 18778312, 18929344, 19384064, 20720896, 21460928, 28470344, 30433816, 31415552, 31520738, 32537536, 34781504, 37556624, 37858688, 42921856, 56940688, 60867632, 63041476, 65075072, 69563008, 75113248, 75717376, 85843712, 110322583, 113881376, 121735264, 126082952, 130150144, 139126016, 150226496, 220645166, 227762752, 243470528, 252165904, 300452992, 441290332, 455525504, 486941056, 504331808, 600905984, 882580664, 911051008, 973882112, 1008663616, 1765161328, 2017327232, 3530322656, 4034654464, 7060645312, 14121290624, 28242581248]

約数ペア:

[(1, 28242581248), (2, 14121290624), (4, 7060645312), (7, 4034654464), (8, 3530322656), (14, 2017327232), (16, 1765161328), (28, 1008663616), (29, 973882112), (31, 911051008), (32, 882580664), (47, 600905984), (56, 504331808), (58, 486941056), (62, 455525504), (64, 441290332), (94, 300452992), (112, 252165904), (116, 243470528), (124, 227762752), (128, 220645166), (188, 150226496), (203, 139126016), (217, 130150144), (224, 126082952), (232, 121735264), (248, 113881376), (256, 110322583), (329, 85843712), (373, 75717376), (376, 75113248), (406, 69563008), (434, 65075072), (448, 63041476), (464, 60867632), (496, 56940688), (658, 42921856), (746, 37858688), (752, 37556624), (812, 34781504), (868, 32537536), (896, 31520738), (899, 31415552), (928, 30433816), (992, 28470344), (1316, 21460928), (1363, 20720896), (1457, 19384064), (1492, 18929344), (1504, 18778312), (1624, 17390752), (1736, 16268768), (1792, 15760369), (1798, 15707776), (1856, 15216908), (1984, 14235172), (2611, 10816768), (2632, 10730464), (2726, 10360448), (2914, 9692032), (2984, 9464672), (3008, 9389156), (3248, 8695376), (3472, 8134384), (3596, 7853888), (3712, 7608454), (3968, 7117586), (5222, 5408384), (5264, 5365232), (5452, 5180224), (5828, 4846016), (5968, 4732336), (6016, 4694578), (6293, 4487936), (6496, 4347688), (6944, 4067192), (7192, 3926944), (7424, 3804227), (7936, 3558793), (9541, 2960128), (10199, 2769152), (10444, 2704192), (10528, 2682616), (10817, 2610944), (10904, 2590112), (11563, 2442496), (11656, 2423008), (11936, 2366168), (12032, 2347289), (12586, 2243968), (12992, 2173844), (13888, 2033596), (14384, 1963472), (17531, 1611008), (19082, 1480064), (20398, 1384576), (20888, 1352096), (21056, 1341308), (21634, 1305472), (21808, 1295056), (23126, 1221248), (23312, 1211504), (23872, 1183084), (25172, 1121984), (25984, 1086922), (27776, 1016798), (28768, 981736), (35062, 805504), (38164, 740032), (40796, 692288), (41776, 676048), (42112, 670654), (42253, 668416), (43268, 652736), (43616, 647528), (46252, 610624), (46624, 605752), (47744, 591542), (50344, 560992), (51968, 543461), (55552, 508399), (57536, 490868), (70124, 402752), (75719, 372992), (76328, 370016), (80941, 348928), (81592, 346144), (83552, 338024), (84224, 335327), (84506, 334208), (86536, 326368), (87232, 323764), (92504, 305312), (93248, 302876), (95488, 295771), (100688, 280496), (115072, 245434), (122717, 230144), (140248, 201376), (151438, 186496), (152656, 185008), (161882, 174464), (163184, 173072), (167104, 169012)]