1581956928

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2861

約数の個数: 168

約数和(自身を含む): 4843320768

約数和(自身を除く): 3261363840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 192, 207, 258, 276, 288, 344, 368, 387, 414, 516, 552, 576, 688, 736, 774, 828, 989, 1032, 1104, 1376, 1472, 1548, 1656, 1978, 2064, 2208, 2752, 2777, 2967, 3096, 3312, 3956, 4128, 4416, 5554, 5934, 6192, 6624, 7912, 8256, 8331, 8901, 11108, 11868, 12384, 13248, 15824, 16662, 17802, 22216, 23736, 24768, 24993, 31648, 33324, 35604, 44432, 47472, 49986, 63296, 63871, 66648, 71208, 88864, 94944, 99972, 119411, 127742, 133296, 142416, 177728, 189888, 191613, 199944, 238822, 255484, 266592, 284832, 358233, 383226, 399888, 477644, 510968, 533184, 569664, 574839, 716466, 766452, 799776, 955288, 1021936, 1074699, 1149678, 1432932, 1532904, 1599552, 1910576, 2043872, 2149398, 2299356, 2746453, 2865864, 3065808, 3821152, 4087744, 4298796, 4598712, 5492906, 5731728, 6131616, 7642304, 8239359, 8597592, 9197424, 10985812, 11463456, 12263232, 16478718, 17195184, 18394848, 21971624, 22926912, 24718077, 32957436, 34390368, 36789696, 43943248, 49436154, 65914872, 68780736, 87886496, 98872308, 131829744, 175772992, 197744616, 263659488, 395489232, 527318976, 790978464, 1581956928]

約数ペア:

[(1, 1581956928), (2, 790978464), (3, 527318976), (4, 395489232), (6, 263659488), (8, 197744616), (9, 175772992), (12, 131829744), (16, 98872308), (18, 87886496), (23, 68780736), (24, 65914872), (32, 49436154), (36, 43943248), (43, 36789696), (46, 34390368), (48, 32957436), (64, 24718077), (69, 22926912), (72, 21971624), (86, 18394848), (92, 17195184), (96, 16478718), (129, 12263232), (138, 11463456), (144, 10985812), (172, 9197424), (184, 8597592), (192, 8239359), (207, 7642304), (258, 6131616), (276, 5731728), (288, 5492906), (344, 4598712), (368, 4298796), (387, 4087744), (414, 3821152), (516, 3065808), (552, 2865864), (576, 2746453), (688, 2299356), (736, 2149398), (774, 2043872), (828, 1910576), (989, 1599552), (1032, 1532904), (1104, 1432932), (1376, 1149678), (1472, 1074699), (1548, 1021936), (1656, 955288), (1978, 799776), (2064, 766452), (2208, 716466), (2752, 574839), (2777, 569664), (2967, 533184), (3096, 510968), (3312, 477644), (3956, 399888), (4128, 383226), (4416, 358233), (5554, 284832), (5934, 266592), (6192, 255484), (6624, 238822), (7912, 199944), (8256, 191613), (8331, 189888), (8901, 177728), (11108, 142416), (11868, 133296), (12384, 127742), (13248, 119411), (15824, 99972), (16662, 94944), (17802, 88864), (22216, 71208), (23736, 66648), (24768, 63871), (24993, 63296), (31648, 49986), (33324, 47472), (35604, 44432)]