19996714752

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2831

約数の個数: 288

約数和(自身を含む): 64282982400

約数和(自身を除く): 44286267648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 47, 48, 56, 58, 64, 84, 87, 94, 96, 112, 116, 128, 141, 168, 174, 188, 192, 203, 224, 232, 256, 282, 329, 336, 348, 376, 384, 406, 448, 464, 564, 609, 658, 672, 696, 752, 768, 812, 896, 928, 987, 1128, 1218, 1316, 1344, 1363, 1392, 1504, 1624, 1792, 1856, 1974, 2256, 2436, 2632, 2688, 2726, 2729, 2784, 3008, 3248, 3712, 3948, 4089, 4512, 4872, 5264, 5376, 5452, 5458, 5568, 6016, 6496, 7424, 7896, 8178, 8187, 9024, 9541, 9744, 10528, 10904, 10916, 11136, 12032, 12992, 15792, 16356, 16374, 18048, 19082, 19103, 19488, 21056, 21808, 21832, 22272, 25984, 28623, 31584, 32712, 32748, 36096, 38164, 38206, 38976, 42112, 43616, 43664, 51968, 57246, 57309, 63168, 65424, 65496, 76328, 76412, 77952, 79141, 84224, 87232, 87328, 114492, 114618, 126336, 128263, 130848, 130992, 152656, 152824, 155904, 158282, 174464, 174656, 228984, 229236, 237423, 252672, 256526, 261696, 261984, 305312, 305648, 316564, 348928, 349312, 384789, 457968, 458472, 474846, 513052, 523392, 523968, 553987, 610624, 611296, 633128, 698624, 769578, 897841, 915936, 916944, 949692, 1026104, 1046784, 1047936, 1107974, 1221248, 1222592, 1266256, 1539156, 1661961, 1795682, 1831872, 1833888, 1899384, 2052208, 2095872, 2215948, 2442496, 2445184, 2532512, 2693523, 3078312, 3323922, 3591364, 3663744, 3667776, 3719627, 3798768, 4104416, 4431896, 4890368, 5065024, 5387046, 6156624, 6647844, 7182728, 7327488, 7335552, 7439254, 7597536, 8208832, 8863792, 10130048, 10774092, 11158881, 12313248, 13295688, 14365456, 14671104, 14878508, 15195072, 16417664, 17727584, 20260096, 21548184, 22317762, 24626496, 26037389, 26591376, 28730912, 29757016, 30390144, 32835328, 35455168, 43096368, 44635524, 49252992, 52074778, 53182752, 57461824, 59514032, 60780288, 70910336, 78112167, 86192736, 89271048, 98505984, 104149556, 106365504, 114923648, 119028064, 141820672, 156224334, 172385472, 178542096, 208299112, 212731008, 229847296, 238056128, 312448668, 344770944, 357084192, 416598224, 425462016, 476112256, 624897336, 689541888, 714168384, 833196448, 952224512, 1249794672, 1428336768, 1666392896, 2499589344, 2856673536, 3332785792, 4999178688, 6665571584, 9998357376, 19996714752]

約数ペア:

[(1, 19996714752), (2, 9998357376), (3, 6665571584), (4, 4999178688), (6, 3332785792), (7, 2856673536), (8, 2499589344), (12, 1666392896), (14, 1428336768), (16, 1249794672), (21, 952224512), (24, 833196448), (28, 714168384), (29, 689541888), (32, 624897336), (42, 476112256), (47, 425462016), (48, 416598224), (56, 357084192), (58, 344770944), (64, 312448668), (84, 238056128), (87, 229847296), (94, 212731008), (96, 208299112), (112, 178542096), (116, 172385472), (128, 156224334), (141, 141820672), (168, 119028064), (174, 114923648), (188, 106365504), (192, 104149556), (203, 98505984), (224, 89271048), (232, 86192736), (256, 78112167), (282, 70910336), (329, 60780288), (336, 59514032), (348, 57461824), (376, 53182752), (384, 52074778), (406, 49252992), (448, 44635524), (464, 43096368), (564, 35455168), (609, 32835328), (658, 30390144), (672, 29757016), (696, 28730912), (752, 26591376), (768, 26037389), (812, 24626496), (896, 22317762), (928, 21548184), (987, 20260096), (1128, 17727584), (1218, 16417664), (1316, 15195072), (1344, 14878508), (1363, 14671104), (1392, 14365456), (1504, 13295688), (1624, 12313248), (1792, 11158881), (1856, 10774092), (1974, 10130048), (2256, 8863792), (2436, 8208832), (2632, 7597536), (2688, 7439254), (2726, 7335552), (2729, 7327488), (2784, 7182728), (3008, 6647844), (3248, 6156624), (3712, 5387046), (3948, 5065024), (4089, 4890368), (4512, 4431896), (4872, 4104416), (5264, 3798768), (5376, 3719627), (5452, 3667776), (5458, 3663744), (5568, 3591364), (6016, 3323922), (6496, 3078312), (7424, 2693523), (7896, 2532512), (8178, 2445184), (8187, 2442496), (9024, 2215948), (9541, 2095872), (9744, 2052208), (10528, 1899384), (10904, 1833888), (10916, 1831872), (11136, 1795682), (12032, 1661961), (12992, 1539156), (15792, 1266256), (16356, 1222592), (16374, 1221248), (18048, 1107974), (19082, 1047936), (19103, 1046784), (19488, 1026104), (21056, 949692), (21808, 916944), (21832, 915936), (22272, 897841), (25984, 769578), (28623, 698624), (31584, 633128), (32712, 611296), (32748, 610624), (36096, 553987), (38164, 523968), (38206, 523392), (38976, 513052), (42112, 474846), (43616, 458472), (43664, 457968), (51968, 384789), (57246, 349312), (57309, 348928), (63168, 316564), (65424, 305648), (65496, 305312), (76328, 261984), (76412, 261696), (77952, 256526), (79141, 252672), (84224, 237423), (87232, 229236), (87328, 228984), (114492, 174656), (114618, 174464), (126336, 158282), (128263, 155904), (130848, 152824), (130992, 152656)]