266996352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1494

約数の個数: 128

約数和(自身を含む): 822528000

約数和(自身を除く): 555531648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 896, 994, 1136, 1344, 1399, 1491, 1704, 1988, 2272, 2688, 2798, 2982, 3408, 3976, 4197, 4544, 5596, 5964, 6816, 7952, 8394, 9088, 9793, 11192, 11928, 13632, 15904, 16788, 19586, 22384, 23856, 27264, 29379, 31808, 33576, 39172, 44768, 47712, 58758, 63616, 67152, 78344, 89536, 95424, 99329, 117516, 134304, 156688, 179072, 190848, 198658, 235032, 268608, 297987, 313376, 397316, 470064, 537216, 595974, 626752, 695303, 794632, 940128, 1191948, 1253504, 1390606, 1589264, 1880256, 2085909, 2383896, 2781212, 3178528, 3760512, 4171818, 4767792, 5562424, 6357056, 8343636, 9535584, 11124848, 12714112, 16687272, 19071168, 22249696, 33374544, 38142336, 44499392, 66749088, 88998784, 133498176, 266996352]

約数ペア:

[(1, 266996352), (2, 133498176), (3, 88998784), (4, 66749088), (6, 44499392), (7, 38142336), (8, 33374544), (12, 22249696), (14, 19071168), (16, 16687272), (21, 12714112), (24, 11124848), (28, 9535584), (32, 8343636), (42, 6357056), (48, 5562424), (56, 4767792), (64, 4171818), (71, 3760512), (84, 3178528), (96, 2781212), (112, 2383896), (128, 2085909), (142, 1880256), (168, 1589264), (192, 1390606), (213, 1253504), (224, 1191948), (284, 940128), (336, 794632), (384, 695303), (426, 626752), (448, 595974), (497, 537216), (568, 470064), (672, 397316), (852, 313376), (896, 297987), (994, 268608), (1136, 235032), (1344, 198658), (1399, 190848), (1491, 179072), (1704, 156688), (1988, 134304), (2272, 117516), (2688, 99329), (2798, 95424), (2982, 89536), (3408, 78344), (3976, 67152), (4197, 63616), (4544, 58758), (5596, 47712), (5964, 44768), (6816, 39172), (7952, 33576), (8394, 31808), (9088, 29379), (9793, 27264), (11192, 23856), (11928, 22384), (13632, 19586), (15904, 16788)]