281249088

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:664

約数の個数: 112

約数和(自身を含む): 793699200

約数和(自身を除く): 512450112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 199, 204, 272, 398, 408, 433, 544, 597, 796, 816, 866, 1088, 1194, 1299, 1592, 1632, 1732, 2388, 2598, 3184, 3264, 3383, 3464, 4776, 5196, 6368, 6766, 6928, 7361, 9552, 10149, 10392, 12736, 13532, 13856, 14722, 19104, 20298, 20784, 22083, 27064, 27712, 29444, 38208, 40596, 41568, 44166, 54128, 58888, 81192, 83136, 86167, 88332, 108256, 117776, 162384, 172334, 176664, 216512, 235552, 258501, 324768, 344668, 353328, 471104, 517002, 649536, 689336, 706656, 1034004, 1378672, 1413312, 1464839, 2068008, 2757344, 2929678, 4136016, 4394517, 5514688, 5859356, 8272032, 8789034, 11718712, 16544064, 17578068, 23437424, 35156136, 46874848, 70312272, 93749696, 140624544, 281249088]

約数ペア:

[(1, 281249088), (2, 140624544), (3, 93749696), (4, 70312272), (6, 46874848), (8, 35156136), (12, 23437424), (16, 17578068), (17, 16544064), (24, 11718712), (32, 8789034), (34, 8272032), (48, 5859356), (51, 5514688), (64, 4394517), (68, 4136016), (96, 2929678), (102, 2757344), (136, 2068008), (192, 1464839), (199, 1413312), (204, 1378672), (272, 1034004), (398, 706656), (408, 689336), (433, 649536), (544, 517002), (597, 471104), (796, 353328), (816, 344668), (866, 324768), (1088, 258501), (1194, 235552), (1299, 216512), (1592, 176664), (1632, 172334), (1732, 162384), (2388, 117776), (2598, 108256), (3184, 88332), (3264, 86167), (3383, 83136), (3464, 81192), (4776, 58888), (5196, 54128), (6368, 44166), (6766, 41568), (6928, 40596), (7361, 38208), (9552, 29444), (10149, 27712), (10392, 27064), (12736, 22083), (13532, 20784), (13856, 20298), (14722, 19104)]