254195424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7417}}^1$

素因数の和:7457

約数の個数: 144

約数和(自身を含む): 874849248

約数和(自身を除く): 620653824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 7417, 8568, 11424, 14834, 17136, 22251, 29668, 34272, 44502, 51919, 59336, 66753, 89004, 103838, 118672, 126089, 133506, 155757, 178008, 207676, 237344, 252178, 267012, 311514, 356016, 378267, 415352, 467271, 504356, 534024, 623028, 712032, 756534, 830704, 882623, 934542, 1008712, 1068048, 1134801, 1246056, 1513068, 1661408, 1765246, 1869084, 2017424, 2136096, 2269602, 2492112, 2647869, 3026136, 3530492, 3738168, 4034848, 4539204, 4984224, 5295738, 6052272, 7060984, 7476336, 7943607, 9078408, 10591476, 12104544, 14121968, 14952672, 15887214, 18156816, 21182952, 28243936, 31774428, 36313632, 42365904, 63548856, 84731808, 127097712, 254195424]

約数ペア:

[(1, 254195424), (2, 127097712), (3, 84731808), (4, 63548856), (6, 42365904), (7, 36313632), (8, 31774428), (9, 28243936), (12, 21182952), (14, 18156816), (16, 15887214), (17, 14952672), (18, 14121968), (21, 12104544), (24, 10591476), (28, 9078408), (32, 7943607), (34, 7476336), (36, 7060984), (42, 6052272), (48, 5295738), (51, 4984224), (56, 4539204), (63, 4034848), (68, 3738168), (72, 3530492), (84, 3026136), (96, 2647869), (102, 2492112), (112, 2269602), (119, 2136096), (126, 2017424), (136, 1869084), (144, 1765246), (153, 1661408), (168, 1513068), (204, 1246056), (224, 1134801), (238, 1068048), (252, 1008712), (272, 934542), (288, 882623), (306, 830704), (336, 756534), (357, 712032), (408, 623028), (476, 534024), (504, 504356), (544, 467271), (612, 415352), (672, 378267), (714, 356016), (816, 311514), (952, 267012), (1008, 252178), (1071, 237344), (1224, 207676), (1428, 178008), (1632, 155757), (1904, 133506), (2016, 126089), (2142, 118672), (2448, 103838), (2856, 89004), (3808, 66753), (4284, 59336), (4896, 51919), (5712, 44502), (7417, 34272), (8568, 29668), (11424, 22251), (14834, 17136)]