1982020032

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 252

約数和(自身を含む): 6144493680

約数和(自身を除く): 4162473648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 64, 69, 72, 82, 89, 92, 96, 123, 138, 144, 164, 178, 184, 192, 207, 246, 267, 276, 288, 328, 356, 368, 369, 414, 492, 534, 552, 576, 656, 712, 736, 738, 801, 828, 943, 984, 1068, 1104, 1312, 1424, 1472, 1476, 1602, 1656, 1681, 1886, 1968, 2047, 2136, 2208, 2624, 2829, 2848, 2952, 3204, 3312, 3362, 3649, 3772, 3936, 4094, 4272, 4416, 5043, 5658, 5696, 5904, 6141, 6408, 6624, 6724, 7298, 7544, 7872, 8188, 8487, 8544, 10086, 10947, 11316, 11808, 12282, 12816, 13248, 13448, 14596, 15088, 15129, 16376, 16974, 17088, 18423, 20172, 21894, 22632, 23616, 24564, 25632, 26896, 29192, 30176, 30258, 32752, 32841, 33948, 36846, 38663, 40344, 43788, 45264, 49128, 51264, 53792, 58384, 60352, 60516, 65504, 65682, 67896, 73692, 77326, 80688, 83927, 87576, 90528, 98256, 107584, 115989, 116768, 121032, 131008, 131364, 135792, 147384, 149609, 154652, 161376, 167854, 175152, 181056, 196512, 231978, 233536, 242064, 251781, 262728, 271584, 294768, 299218, 309304, 322752, 335708, 347967, 350304, 393024, 448827, 463956, 484128, 503562, 525456, 543168, 589536, 598436, 618608, 671416, 695934, 700608, 755343, 897654, 927912, 968256, 1007124, 1050912, 1179072, 1196872, 1237216, 1342832, 1346481, 1391868, 1510686, 1795308, 1855824, 2014248, 2101824, 2393744, 2474432, 2685664, 2692962, 2783736, 3021372, 3441007, 3590616, 3711648, 4028496, 4787488, 5371328, 5385924, 5567472, 6042744, 6882014, 7181232, 7423296, 8056992, 9574976, 10323021, 10771848, 11134944, 12085488, 13764028, 14362464, 16113984, 20646042, 21543696, 22269888, 24170976, 27528056, 28724928, 30969063, 41292084, 43087392, 48341952, 55056112, 61938126, 82584168, 86174784, 110112224, 123876252, 165168336, 220224448, 247752504, 330336672, 495505008, 660673344, 991010016, 1982020032]

約数ペア:

[(1, 1982020032), (2, 991010016), (3, 660673344), (4, 495505008), (6, 330336672), (8, 247752504), (9, 220224448), (12, 165168336), (16, 123876252), (18, 110112224), (23, 86174784), (24, 82584168), (32, 61938126), (36, 55056112), (41, 48341952), (46, 43087392), (48, 41292084), (64, 30969063), (69, 28724928), (72, 27528056), (82, 24170976), (89, 22269888), (92, 21543696), (96, 20646042), (123, 16113984), (138, 14362464), (144, 13764028), (164, 12085488), (178, 11134944), (184, 10771848), (192, 10323021), (207, 9574976), (246, 8056992), (267, 7423296), (276, 7181232), (288, 6882014), (328, 6042744), (356, 5567472), (368, 5385924), (369, 5371328), (414, 4787488), (492, 4028496), (534, 3711648), (552, 3590616), (576, 3441007), (656, 3021372), (712, 2783736), (736, 2692962), (738, 2685664), (801, 2474432), (828, 2393744), (943, 2101824), (984, 2014248), (1068, 1855824), (1104, 1795308), (1312, 1510686), (1424, 1391868), (1472, 1346481), (1476, 1342832), (1602, 1237216), (1656, 1196872), (1681, 1179072), (1886, 1050912), (1968, 1007124), (2047, 968256), (2136, 927912), (2208, 897654), (2624, 755343), (2829, 700608), (2848, 695934), (2952, 671416), (3204, 618608), (3312, 598436), (3362, 589536), (3649, 543168), (3772, 525456), (3936, 503562), (4094, 484128), (4272, 463956), (4416, 448827), (5043, 393024), (5658, 350304), (5696, 347967), (5904, 335708), (6141, 322752), (6408, 309304), (6624, 299218), (6724, 294768), (7298, 271584), (7544, 262728), (7872, 251781), (8188, 242064), (8487, 233536), (8544, 231978), (10086, 196512), (10947, 181056), (11316, 175152), (11808, 167854), (12282, 161376), (12816, 154652), (13248, 149609), (13448, 147384), (14596, 135792), (15088, 131364), (15129, 131008), (16376, 121032), (16974, 116768), (17088, 115989), (18423, 107584), (20172, 98256), (21894, 90528), (22632, 87576), (23616, 83927), (24564, 80688), (25632, 77326), (26896, 73692), (29192, 67896), (30176, 65682), (30258, 65504), (32752, 60516), (32841, 60352), (33948, 58384), (36846, 53792), (38663, 51264), (40344, 49128), (43788, 45264)]