840356928

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2545

約数の個数: 168

約数和(自身を含む): 2618353920

約数和(自身を除く): 1777996992

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, 684, 744, 912, 992, 1116, 1178, 1216, 1368, 1488, 1767, 1824, 1984, 2232, 2356, 2477, 2736, 2976, 3534, 3648, 4464, 4712, 4954, 5301, 5472, 5952, 7068, 7431, 8928, 9424, 9908, 10602, 10944, 14136, 14862, 17856, 18848, 19816, 21204, 22293, 28272, 29724, 37696, 39632, 42408, 44586, 47063, 56544, 59448, 76787, 79264, 84816, 89172, 94126, 113088, 118896, 141189, 153574, 158528, 169632, 178344, 188252, 230361, 237792, 282378, 307148, 339264, 356688, 376504, 423567, 460722, 475584, 564756, 614296, 691083, 713376, 753008, 847134, 921444, 1129512, 1228592, 1382166, 1426752, 1458953, 1506016, 1694268, 1842888, 2259024, 2457184, 2764332, 2917906, 3012032, 3388536, 3685776, 4376859, 4518048, 4914368, 5528664, 5835812, 6777072, 7371552, 8753718, 9036096, 11057328, 11671624, 13130577, 13554144, 14743104, 17507436, 22114656, 23343248, 26261154, 27108288, 35014872, 44229312, 46686496, 52522308, 70029744, 93372992, 105044616, 140059488, 210089232, 280118976, 420178464, 840356928]

約数ペア:

[(1, 840356928), (2, 420178464), (3, 280118976), (4, 210089232), (6, 140059488), (8, 105044616), (9, 93372992), (12, 70029744), (16, 52522308), (18, 46686496), (19, 44229312), (24, 35014872), (31, 27108288), (32, 26261154), (36, 23343248), (38, 22114656), (48, 17507436), (57, 14743104), (62, 13554144), (64, 13130577), (72, 11671624), (76, 11057328), (93, 9036096), (96, 8753718), (114, 7371552), (124, 6777072), (144, 5835812), (152, 5528664), (171, 4914368), (186, 4518048), (192, 4376859), (228, 3685776), (248, 3388536), (279, 3012032), (288, 2917906), (304, 2764332), (342, 2457184), (372, 2259024), (456, 1842888), (496, 1694268), (558, 1506016), (576, 1458953), (589, 1426752), (608, 1382166), (684, 1228592), (744, 1129512), (912, 921444), (992, 847134), (1116, 753008), (1178, 713376), (1216, 691083), (1368, 614296), (1488, 564756), (1767, 475584), (1824, 460722), (1984, 423567), (2232, 376504), (2356, 356688), (2477, 339264), (2736, 307148), (2976, 282378), (3534, 237792), (3648, 230361), (4464, 188252), (4712, 178344), (4954, 169632), (5301, 158528), (5472, 153574), (5952, 141189), (7068, 118896), (7431, 113088), (8928, 94126), (9424, 89172), (9908, 84816), (10602, 79264), (10944, 76787), (14136, 59448), (14862, 56544), (17856, 47063), (18848, 44586), (19816, 42408), (21204, 39632), (22293, 37696), (28272, 29724)]