7994285208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39359}}^1$

素因数の和:39422

約数の個数: 192

約数和(自身を含む): 27507916800

約数和(自身を除く): 19513631592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 1092, 1116, 1209, 1302, 1612, 1638, 1736, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3627, 3906, 4836, 5208, 5642, 6552, 7254, 7812, 8463, 9672, 11284, 14508, 15624, 16926, 22568, 25389, 29016, 33852, 39359, 50778, 67704, 78718, 101556, 118077, 157436, 203112, 236154, 275513, 314872, 354231, 472308, 511667, 551026, 708462, 826539, 944616, 1023334, 1102052, 1220129, 1416924, 1535001, 1653078, 2046668, 2204104, 2440258, 2479617, 2833848, 3070002, 3306156, 3581669, 3660387, 4093336, 4605003, 4880516, 4959234, 6140004, 6612312, 7163338, 7320774, 8540903, 9210006, 9761032, 9918468, 10745007, 10981161, 12280008, 14326676, 14641548, 15861677, 17081806, 18420012, 19836936, 21490014, 21962322, 25622709, 28653352, 29283096, 31723354, 32235021, 34163612, 36840024, 42980028, 43924644, 47585031, 51245418, 63446708, 64470042, 68327224, 76868127, 85960056, 87849288, 95170062, 102490836, 111031739, 126893416, 128940084, 142755093, 153736254, 190340124, 204981672, 222063478, 257880168, 285510186, 307472508, 333095217, 380680248, 444126956, 571020372, 614945016, 666190434, 888253912, 999285651, 1142040744, 1332380868, 1998571302, 2664761736, 3997142604, 7994285208]

約数ペア:

[(1, 7994285208), (2, 3997142604), (3, 2664761736), (4, 1998571302), (6, 1332380868), (7, 1142040744), (8, 999285651), (9, 888253912), (12, 666190434), (13, 614945016), (14, 571020372), (18, 444126956), (21, 380680248), (24, 333095217), (26, 307472508), (28, 285510186), (31, 257880168), (36, 222063478), (39, 204981672), (42, 190340124), (52, 153736254), (56, 142755093), (62, 128940084), (63, 126893416), (72, 111031739), (78, 102490836), (84, 95170062), (91, 87849288), (93, 85960056), (104, 76868127), (117, 68327224), (124, 64470042), (126, 63446708), (156, 51245418), (168, 47585031), (182, 43924644), (186, 42980028), (217, 36840024), (234, 34163612), (248, 32235021), (252, 31723354), (273, 29283096), (279, 28653352), (312, 25622709), (364, 21962322), (372, 21490014), (403, 19836936), (434, 18420012), (468, 17081806), (504, 15861677), (546, 14641548), (558, 14326676), (651, 12280008), (728, 10981161), (744, 10745007), (806, 9918468), (819, 9761032), (868, 9210006), (936, 8540903), (1092, 7320774), (1116, 7163338), (1209, 6612312), (1302, 6140004), (1612, 4959234), (1638, 4880516), (1736, 4605003), (1953, 4093336), (2184, 3660387), (2232, 3581669), (2418, 3306156), (2604, 3070002), (2821, 2833848), (3224, 2479617), (3276, 2440258), (3627, 2204104), (3906, 2046668), (4836, 1653078), (5208, 1535001), (5642, 1416924), (6552, 1220129), (7254, 1102052), (7812, 1023334), (8463, 944616), (9672, 826539), (11284, 708462), (14508, 551026), (15624, 511667), (16926, 472308), (22568, 354231), (25389, 314872), (29016, 275513), (33852, 236154), (39359, 203112), (50778, 157436), (67704, 118077), (78718, 101556)]