16465745376

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1216441}}^1$

素因数の和:1216504

約数の個数: 72

約数和(自身を含む): 47820767904

約数和(自身を除く): 31355022528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 1216441, 2432882, 3649323, 4865764, 7298646, 9731528, 10947969, 14597292, 19463056, 21895938, 29194584, 38926112, 43791876, 57172727, 58389168, 87583752, 114345454, 116778336, 171518181, 175167504, 228690908, 343036362, 350335008, 457381816, 514554543, 686072724, 914763632, 1029109086, 1372145448, 1829527264, 2058218172, 2744290896, 4116436344, 5488581792, 8232872688, 16465745376]

約数ペア:

[(1, 16465745376), (2, 8232872688), (3, 5488581792), (4, 4116436344), (6, 2744290896), (8, 2058218172), (9, 1829527264), (12, 1372145448), (16, 1029109086), (18, 914763632), (24, 686072724), (32, 514554543), (36, 457381816), (47, 350335008), (48, 343036362), (72, 228690908), (94, 175167504), (96, 171518181), (141, 116778336), (144, 114345454), (188, 87583752), (282, 58389168), (288, 57172727), (376, 43791876), (423, 38926112), (564, 29194584), (752, 21895938), (846, 19463056), (1128, 14597292), (1504, 10947969), (1692, 9731528), (2256, 7298646), (3384, 4865764), (4512, 3649323), (6768, 2432882), (13536, 1216441)]