2038821888

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 176

約数和(自身を含む): 5701468160

約数和(自身を除く): 3662646272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 128, 158, 186, 192, 237, 248, 256, 271, 316, 372, 384, 474, 496, 512, 542, 632, 744, 768, 813, 948, 992, 1024, 1084, 1264, 1488, 1536, 1626, 1896, 1984, 2168, 2449, 2528, 2976, 3072, 3252, 3792, 3968, 4336, 4898, 5056, 5952, 6504, 7347, 7584, 7936, 8401, 8672, 9796, 10112, 11904, 13008, 14694, 15168, 15872, 16802, 17344, 19592, 20224, 21409, 23808, 25203, 26016, 29388, 30336, 31744, 33604, 34688, 39184, 40448, 42818, 47616, 50406, 52032, 58776, 60672, 64227, 67208, 69376, 78368, 80896, 85636, 95232, 100812, 104064, 117552, 121344, 128454, 134416, 138752, 156736, 171272, 201624, 208128, 235104, 242688, 256908, 268832, 277504, 313472, 342544, 403248, 416256, 470208, 513816, 537664, 626944, 663679, 685088, 806496, 832512, 940416, 1027632, 1075328, 1253888, 1327358, 1370176, 1612992, 1880832, 1991037, 2055264, 2150656, 2507776, 2654716, 2740352, 3225984, 3761664, 3982074, 4110528, 4301312, 5309432, 5480704, 6451968, 7523328, 7964148, 8221056, 8602624, 10618864, 10961408, 12903936, 15928296, 16442112, 21237728, 21922816, 25807872, 31856592, 32884224, 42475456, 63713184, 65768448, 84950912, 127426368, 169901824, 254852736, 339803648, 509705472, 679607296, 1019410944, 2038821888]

約数ペア:

[(1, 2038821888), (2, 1019410944), (3, 679607296), (4, 509705472), (6, 339803648), (8, 254852736), (12, 169901824), (16, 127426368), (24, 84950912), (31, 65768448), (32, 63713184), (48, 42475456), (62, 32884224), (64, 31856592), (79, 25807872), (93, 21922816), (96, 21237728), (124, 16442112), (128, 15928296), (158, 12903936), (186, 10961408), (192, 10618864), (237, 8602624), (248, 8221056), (256, 7964148), (271, 7523328), (316, 6451968), (372, 5480704), (384, 5309432), (474, 4301312), (496, 4110528), (512, 3982074), (542, 3761664), (632, 3225984), (744, 2740352), (768, 2654716), (813, 2507776), (948, 2150656), (992, 2055264), (1024, 1991037), (1084, 1880832), (1264, 1612992), (1488, 1370176), (1536, 1327358), (1626, 1253888), (1896, 1075328), (1984, 1027632), (2168, 940416), (2449, 832512), (2528, 806496), (2976, 685088), (3072, 663679), (3252, 626944), (3792, 537664), (3968, 513816), (4336, 470208), (4898, 416256), (5056, 403248), (5952, 342544), (6504, 313472), (7347, 277504), (7584, 268832), (7936, 256908), (8401, 242688), (8672, 235104), (9796, 208128), (10112, 201624), (11904, 171272), (13008, 156736), (14694, 138752), (15168, 134416), (15872, 128454), (16802, 121344), (17344, 117552), (19592, 104064), (20224, 100812), (21409, 95232), (23808, 85636), (25203, 80896), (26016, 78368), (29388, 69376), (30336, 67208), (31744, 64227), (33604, 60672), (34688, 58776), (39184, 52032), (40448, 50406), (42818, 47616)]