487982208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:882

約数の個数: 128

約数和(自身を含む): 1488384000

約数和(自身を除く): 1000401792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 379, 384, 448, 479, 672, 758, 896, 958, 1137, 1344, 1437, 1516, 1916, 2274, 2653, 2688, 2874, 3032, 3353, 3832, 4548, 5306, 5748, 6064, 6706, 7664, 7959, 9096, 10059, 10612, 11496, 12128, 13412, 15328, 15918, 18192, 20118, 21224, 22992, 24256, 26824, 30656, 31836, 36384, 40236, 42448, 45984, 48512, 53648, 61312, 63672, 72768, 80472, 84896, 91968, 107296, 127344, 145536, 160944, 169792, 181541, 183936, 214592, 254688, 321888, 339584, 363082, 429184, 509376, 544623, 643776, 726164, 1018752, 1089246, 1270787, 1287552, 1452328, 2178492, 2541574, 2904656, 3812361, 4356984, 5083148, 5809312, 7624722, 8713968, 10166296, 11618624, 15249444, 17427936, 20332592, 23237248, 30498888, 34855872, 40665184, 60997776, 69711744, 81330368, 121995552, 162660736, 243991104, 487982208]

約数ペア:

[(1, 487982208), (2, 243991104), (3, 162660736), (4, 121995552), (6, 81330368), (7, 69711744), (8, 60997776), (12, 40665184), (14, 34855872), (16, 30498888), (21, 23237248), (24, 20332592), (28, 17427936), (32, 15249444), (42, 11618624), (48, 10166296), (56, 8713968), (64, 7624722), (84, 5809312), (96, 5083148), (112, 4356984), (128, 3812361), (168, 2904656), (192, 2541574), (224, 2178492), (336, 1452328), (379, 1287552), (384, 1270787), (448, 1089246), (479, 1018752), (672, 726164), (758, 643776), (896, 544623), (958, 509376), (1137, 429184), (1344, 363082), (1437, 339584), (1516, 321888), (1916, 254688), (2274, 214592), (2653, 183936), (2688, 181541), (2874, 169792), (3032, 160944), (3353, 145536), (3832, 127344), (4548, 107296), (5306, 91968), (5748, 84896), (6064, 80472), (6706, 72768), (7664, 63672), (7959, 61312), (9096, 53648), (10059, 48512), (10612, 45984), (11496, 42448), (12128, 40236), (13412, 36384), (15328, 31836), (15918, 30656), (18192, 26824), (20118, 24256), (21224, 22992)]