2021649168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5639}}^1$

素因数の和:5765

約数の個数: 160

約数和(自身を含む): 6579578880

約数和(自身を除く): 4557929712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 97, 112, 132, 154, 168, 176, 194, 231, 264, 291, 308, 336, 388, 462, 528, 582, 616, 679, 776, 924, 1067, 1164, 1232, 1358, 1552, 1848, 2037, 2134, 2328, 2716, 3201, 3696, 4074, 4268, 4656, 5432, 5639, 6402, 7469, 8148, 8536, 10864, 11278, 12804, 14938, 16296, 16917, 17072, 22407, 22556, 25608, 29876, 32592, 33834, 39473, 44814, 45112, 51216, 59752, 62029, 67668, 78946, 89628, 90224, 118419, 119504, 124058, 135336, 157892, 179256, 186087, 236838, 248116, 270672, 315784, 358512, 372174, 434203, 473676, 496232, 546983, 631568, 744348, 868406, 947352, 992464, 1093966, 1302609, 1488696, 1640949, 1736812, 1894704, 2187932, 2605218, 2977392, 3281898, 3473624, 3828881, 4375864, 5210436, 6016813, 6563796, 6947248, 7657762, 8751728, 10420872, 11486643, 12033626, 13127592, 15315524, 18050439, 20841744, 22973286, 24067252, 26255184, 30631048, 36100878, 42117691, 45946572, 48134504, 61262096, 72201756, 84235382, 91893144, 96269008, 126353073, 144403512, 168470764, 183786288, 252706146, 288807024, 336941528, 505412292, 673883056, 1010824584, 2021649168]

約数ペア:

[(1, 2021649168), (2, 1010824584), (3, 673883056), (4, 505412292), (6, 336941528), (7, 288807024), (8, 252706146), (11, 183786288), (12, 168470764), (14, 144403512), (16, 126353073), (21, 96269008), (22, 91893144), (24, 84235382), (28, 72201756), (33, 61262096), (42, 48134504), (44, 45946572), (48, 42117691), (56, 36100878), (66, 30631048), (77, 26255184), (84, 24067252), (88, 22973286), (97, 20841744), (112, 18050439), (132, 15315524), (154, 13127592), (168, 12033626), (176, 11486643), (194, 10420872), (231, 8751728), (264, 7657762), (291, 6947248), (308, 6563796), (336, 6016813), (388, 5210436), (462, 4375864), (528, 3828881), (582, 3473624), (616, 3281898), (679, 2977392), (776, 2605218), (924, 2187932), (1067, 1894704), (1164, 1736812), (1232, 1640949), (1358, 1488696), (1552, 1302609), (1848, 1093966), (2037, 992464), (2134, 947352), (2328, 868406), (2716, 744348), (3201, 631568), (3696, 546983), (4074, 496232), (4268, 473676), (4656, 434203), (5432, 372174), (5639, 358512), (6402, 315784), (7469, 270672), (8148, 248116), (8536, 236838), (10864, 186087), (11278, 179256), (12804, 157892), (14938, 135336), (16296, 124058), (16917, 119504), (17072, 118419), (22407, 90224), (22556, 89628), (25608, 78946), (29876, 67668), (32592, 62029), (33834, 59752), (39473, 51216), (44814, 45112)]