210004416

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 168

約数和(自身を含む): 655116800

約数和(自身を除く): 445112384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 576, 589, 608, 619, 684, 744, 912, 992, 1116, 1178, 1216, 1238, 1368, 1488, 1767, 1824, 1857, 1984, 2232, 2356, 2476, 2736, 2976, 3534, 3648, 3714, 4464, 4712, 4952, 5301, 5472, 5571, 5952, 7068, 7428, 8928, 9424, 9904, 10602, 10944, 11142, 11761, 14136, 14856, 17856, 18848, 19189, 19808, 21204, 22284, 23522, 28272, 29712, 35283, 37696, 38378, 39616, 42408, 44568, 47044, 56544, 57567, 59424, 70566, 76756, 84816, 89136, 94088, 105849, 113088, 115134, 118848, 141132, 153512, 169632, 172701, 178272, 188176, 211698, 230268, 282264, 307024, 339264, 345402, 356544, 364591, 376352, 423396, 460536, 564528, 614048, 690804, 729182, 752704, 846792, 921072, 1093773, 1129056, 1228096, 1381608, 1458364, 1693584, 1842144, 2187546, 2258112, 2763216, 2916728, 3281319, 3387168, 3684288, 4375092, 5526432, 5833456, 6562638, 6774336, 8750184, 11052864, 11666912, 13125276, 17500368, 23333824, 26250552, 35000736, 52501104, 70001472, 105002208, 210004416]

約数ペア:

[(1, 210004416), (2, 105002208), (3, 70001472), (4, 52501104), (6, 35000736), (8, 26250552), (9, 23333824), (12, 17500368), (16, 13125276), (18, 11666912), (19, 11052864), (24, 8750184), (31, 6774336), (32, 6562638), (36, 5833456), (38, 5526432), (48, 4375092), (57, 3684288), (62, 3387168), (64, 3281319), (72, 2916728), (76, 2763216), (93, 2258112), (96, 2187546), (114, 1842144), (124, 1693584), (144, 1458364), (152, 1381608), (171, 1228096), (186, 1129056), (192, 1093773), (228, 921072), (248, 846792), (279, 752704), (288, 729182), (304, 690804), (342, 614048), (372, 564528), (456, 460536), (496, 423396), (558, 376352), (576, 364591), (589, 356544), (608, 345402), (619, 339264), (684, 307024), (744, 282264), (912, 230268), (992, 211698), (1116, 188176), (1178, 178272), (1216, 172701), (1238, 169632), (1368, 153512), (1488, 141132), (1767, 118848), (1824, 115134), (1857, 113088), (1984, 105849), (2232, 94088), (2356, 89136), (2476, 84816), (2736, 76756), (2976, 70566), (3534, 59424), (3648, 57567), (3714, 56544), (4464, 47044), (4712, 44568), (4952, 42408), (5301, 39616), (5472, 38378), (5571, 37696), (5952, 35283), (7068, 29712), (7428, 28272), (8928, 23522), (9424, 22284), (9904, 21204), (10602, 19808), (10944, 19189), (11142, 18848), (11761, 17856), (14136, 14856)]