1945762416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 6066278400

約数和(自身を除く): 4120515984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 79, 104, 117, 118, 144, 156, 158, 177, 208, 223, 234, 236, 237, 312, 316, 354, 446, 468, 472, 474, 531, 624, 632, 669, 708, 711, 767, 892, 936, 944, 948, 1027, 1062, 1264, 1338, 1416, 1422, 1534, 1784, 1872, 1896, 2007, 2054, 2124, 2301, 2676, 2832, 2844, 2899, 3068, 3081, 3568, 3792, 4014, 4108, 4248, 4602, 4661, 5352, 5688, 5798, 6136, 6162, 6903, 8028, 8216, 8496, 8697, 9204, 9243, 9322, 10704, 11376, 11596, 12272, 12324, 13157, 13806, 13983, 16056, 16432, 17394, 17617, 18408, 18486, 18644, 23192, 24648, 26091, 26314, 27612, 27966, 32112, 34788, 35234, 36816, 36972, 37288, 39471, 41949, 46384, 49296, 52182, 52628, 52851, 55224, 55932, 60593, 69576, 70468, 73944, 74576, 78942, 83898, 104364, 105256, 105702, 110448, 111864, 118413, 121186, 139152, 140936, 147888, 157884, 158553, 167796, 171041, 181779, 208728, 210512, 211404, 223728, 229021, 236826, 242372, 281872, 315768, 317106, 335592, 342082, 363558, 417456, 422808, 458042, 473652, 484744, 513123, 545337, 631536, 634212, 671184, 684164, 687063, 727116, 845616, 916084, 947304, 969488, 1026246, 1039403, 1090674, 1268424, 1368328, 1374126, 1454232, 1539369, 1832168, 1894608, 2052492, 2061189, 2078806, 2181348, 2536848, 2736656, 2748252, 2908464, 3078738, 3118209, 3664336, 4104984, 4122378, 4157612, 4362696, 5496504, 6157476, 6236418, 8209968, 8244756, 8315224, 8725392, 9354627, 10993008, 12314952, 12472836, 13512239, 16489512, 16630448, 18709254, 24629904, 24945672, 27024478, 32979024, 37418508, 40536717, 49891344, 54048956, 74837016, 81073434, 108097912, 121610151, 149674032, 162146868, 216195824, 243220302, 324293736, 486440604, 648587472, 972881208, 1945762416]

約数ペア:

[(1, 1945762416), (2, 972881208), (3, 648587472), (4, 486440604), (6, 324293736), (8, 243220302), (9, 216195824), (12, 162146868), (13, 149674032), (16, 121610151), (18, 108097912), (24, 81073434), (26, 74837016), (36, 54048956), (39, 49891344), (48, 40536717), (52, 37418508), (59, 32979024), (72, 27024478), (78, 24945672), (79, 24629904), (104, 18709254), (117, 16630448), (118, 16489512), (144, 13512239), (156, 12472836), (158, 12314952), (177, 10993008), (208, 9354627), (223, 8725392), (234, 8315224), (236, 8244756), (237, 8209968), (312, 6236418), (316, 6157476), (354, 5496504), (446, 4362696), (468, 4157612), (472, 4122378), (474, 4104984), (531, 3664336), (624, 3118209), (632, 3078738), (669, 2908464), (708, 2748252), (711, 2736656), (767, 2536848), (892, 2181348), (936, 2078806), (944, 2061189), (948, 2052492), (1027, 1894608), (1062, 1832168), (1264, 1539369), (1338, 1454232), (1416, 1374126), (1422, 1368328), (1534, 1268424), (1784, 1090674), (1872, 1039403), (1896, 1026246), (2007, 969488), (2054, 947304), (2124, 916084), (2301, 845616), (2676, 727116), (2832, 687063), (2844, 684164), (2899, 671184), (3068, 634212), (3081, 631536), (3568, 545337), (3792, 513123), (4014, 484744), (4108, 473652), (4248, 458042), (4602, 422808), (4661, 417456), (5352, 363558), (5688, 342082), (5798, 335592), (6136, 317106), (6162, 315768), (6903, 281872), (8028, 242372), (8216, 236826), (8496, 229021), (8697, 223728), (9204, 211404), (9243, 210512), (9322, 208728), (10704, 181779), (11376, 171041), (11596, 167796), (12272, 158553), (12324, 157884), (13157, 147888), (13806, 140936), (13983, 139152), (16056, 121186), (16432, 118413), (17394, 111864), (17617, 110448), (18408, 105702), (18486, 105256), (18644, 104364), (23192, 83898), (24648, 78942), (26091, 74576), (26314, 73944), (27612, 70468), (27966, 69576), (32112, 60593), (34788, 55932), (35234, 55224), (36816, 52851), (36972, 52628), (37288, 52182), (39471, 49296), (41949, 46384)]