1661597376

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:682

約数の個数: 112

約数和(自身を含む): 4465624800

約数和(自身を除く): 2804027424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 181, 192, 274, 349, 362, 411, 543, 548, 698, 724, 822, 1047, 1086, 1096, 1396, 1448, 1644, 2094, 2172, 2192, 2792, 2896, 3288, 4188, 4344, 4384, 5584, 5792, 6576, 8376, 8688, 8768, 11168, 11584, 13152, 16752, 17376, 22336, 24797, 26304, 33504, 34752, 47813, 49594, 63169, 67008, 74391, 95626, 99188, 126338, 143439, 148782, 189507, 191252, 198376, 252676, 286878, 297564, 379014, 382504, 396752, 505352, 573756, 595128, 758028, 765008, 793504, 1010704, 1147512, 1190256, 1516056, 1530016, 1587008, 2021408, 2295024, 2380512, 3032112, 3060032, 4042816, 4590048, 4761024, 6064224, 8654153, 9180096, 12128448, 17308306, 25962459, 34616612, 51924918, 69233224, 103849836, 138466448, 207699672, 276932896, 415399344, 553865792, 830798688, 1661597376]

約数ペア:

[(1, 1661597376), (2, 830798688), (3, 553865792), (4, 415399344), (6, 276932896), (8, 207699672), (12, 138466448), (16, 103849836), (24, 69233224), (32, 51924918), (48, 34616612), (64, 25962459), (96, 17308306), (137, 12128448), (181, 9180096), (192, 8654153), (274, 6064224), (349, 4761024), (362, 4590048), (411, 4042816), (543, 3060032), (548, 3032112), (698, 2380512), (724, 2295024), (822, 2021408), (1047, 1587008), (1086, 1530016), (1096, 1516056), (1396, 1190256), (1448, 1147512), (1644, 1010704), (2094, 793504), (2172, 765008), (2192, 758028), (2792, 595128), (2896, 573756), (3288, 505352), (4188, 396752), (4344, 382504), (4384, 379014), (5584, 297564), (5792, 286878), (6576, 252676), (8376, 198376), (8688, 191252), (8768, 189507), (11168, 148782), (11584, 143439), (13152, 126338), (16752, 99188), (17376, 95626), (22336, 74391), (24797, 67008), (26304, 63169), (33504, 49594), (34752, 47813)]