1320472896

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 3785177088

約数和(自身を除く): 2464704192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 43, 47, 48, 64, 82, 83, 86, 94, 96, 123, 129, 141, 164, 166, 172, 188, 192, 246, 249, 258, 282, 328, 332, 344, 376, 492, 498, 516, 564, 656, 664, 688, 752, 984, 996, 1032, 1128, 1312, 1328, 1376, 1504, 1763, 1927, 1968, 1992, 2021, 2064, 2256, 2624, 2656, 2752, 3008, 3403, 3526, 3569, 3854, 3901, 3936, 3984, 4042, 4128, 4512, 5289, 5312, 5781, 6063, 6806, 7052, 7138, 7708, 7802, 7872, 7968, 8084, 8256, 9024, 10209, 10578, 10707, 11562, 11703, 12126, 13612, 14104, 14276, 15416, 15604, 15936, 16168, 20418, 21156, 21414, 23124, 23406, 24252, 27224, 28208, 28552, 30832, 31208, 32336, 40836, 42312, 42828, 46248, 46812, 48504, 54448, 56416, 57104, 61664, 62416, 64672, 81672, 82861, 84624, 85656, 92496, 93624, 97008, 108896, 112832, 114208, 123328, 124832, 129344, 146329, 159941, 163344, 165722, 167743, 169248, 171312, 184992, 187248, 194016, 217792, 228416, 248583, 249664, 292658, 319882, 326688, 331444, 335486, 338496, 342624, 369984, 374496, 388032, 438987, 479823, 497166, 503229, 585316, 639764, 653376, 662888, 670972, 685248, 748992, 877974, 959646, 994332, 1006458, 1170632, 1279528, 1325776, 1341944, 1755948, 1919292, 1988664, 2012916, 2341264, 2559056, 2651552, 2683888, 3511896, 3838584, 3977328, 4025832, 4682528, 5118112, 5303104, 5367776, 6877463, 7023792, 7677168, 7954656, 8051664, 9365056, 10236224, 10735552, 13754926, 14047584, 15354336, 15909312, 16103328, 20632389, 27509852, 28095168, 30708672, 32206656, 41264778, 55019704, 82529556, 110039408, 165059112, 220078816, 330118224, 440157632, 660236448, 1320472896]

約数ペア:

[(1, 1320472896), (2, 660236448), (3, 440157632), (4, 330118224), (6, 220078816), (8, 165059112), (12, 110039408), (16, 82529556), (24, 55019704), (32, 41264778), (41, 32206656), (43, 30708672), (47, 28095168), (48, 27509852), (64, 20632389), (82, 16103328), (83, 15909312), (86, 15354336), (94, 14047584), (96, 13754926), (123, 10735552), (129, 10236224), (141, 9365056), (164, 8051664), (166, 7954656), (172, 7677168), (188, 7023792), (192, 6877463), (246, 5367776), (249, 5303104), (258, 5118112), (282, 4682528), (328, 4025832), (332, 3977328), (344, 3838584), (376, 3511896), (492, 2683888), (498, 2651552), (516, 2559056), (564, 2341264), (656, 2012916), (664, 1988664), (688, 1919292), (752, 1755948), (984, 1341944), (996, 1325776), (1032, 1279528), (1128, 1170632), (1312, 1006458), (1328, 994332), (1376, 959646), (1504, 877974), (1763, 748992), (1927, 685248), (1968, 670972), (1992, 662888), (2021, 653376), (2064, 639764), (2256, 585316), (2624, 503229), (2656, 497166), (2752, 479823), (3008, 438987), (3403, 388032), (3526, 374496), (3569, 369984), (3854, 342624), (3901, 338496), (3936, 335486), (3984, 331444), (4042, 326688), (4128, 319882), (4512, 292658), (5289, 249664), (5312, 248583), (5781, 228416), (6063, 217792), (6806, 194016), (7052, 187248), (7138, 184992), (7708, 171312), (7802, 169248), (7872, 167743), (7968, 165722), (8084, 163344), (8256, 159941), (9024, 146329), (10209, 129344), (10578, 124832), (10707, 123328), (11562, 114208), (11703, 112832), (12126, 108896), (13612, 97008), (14104, 93624), (14276, 92496), (15416, 85656), (15604, 84624), (15936, 82861), (16168, 81672), (20418, 64672), (21156, 62416), (21414, 61664), (23124, 57104), (23406, 56416), (24252, 54448), (27224, 48504), (28208, 46812), (28552, 46248), (30832, 42828), (31208, 42312), (32336, 40836)]