1689370128

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:994

約数の個数: 160

約数和(自身を含む): 4999680000

約数和(自身を除く): 3310309872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 79, 108, 118, 144, 158, 177, 216, 236, 237, 316, 354, 432, 472, 474, 531, 632, 708, 711, 839, 944, 948, 1062, 1264, 1416, 1422, 1593, 1678, 1896, 2124, 2133, 2517, 2832, 2844, 3186, 3356, 3792, 4248, 4266, 4661, 5034, 5688, 6372, 6712, 7551, 8496, 8532, 9322, 10068, 11376, 12744, 13424, 13983, 15102, 17064, 18644, 20136, 22653, 25488, 27966, 30204, 34128, 37288, 40272, 41949, 45306, 49501, 55932, 60408, 66281, 74576, 83898, 90612, 99002, 111864, 120816, 125847, 132562, 148503, 167796, 181224, 198004, 198843, 223728, 251694, 265124, 297006, 335592, 362448, 396008, 397686, 445509, 503388, 530248, 594012, 596529, 671184, 792016, 795372, 891018, 1006776, 1060496, 1188024, 1193058, 1336527, 1590744, 1782036, 1789587, 2013552, 2376048, 2386116, 2673054, 3181488, 3564072, 3579174, 3910579, 4772232, 5346108, 7128144, 7158348, 7821158, 9544464, 10692216, 11731737, 14316696, 15642316, 21384432, 23463474, 28633392, 31284632, 35195211, 46926948, 62569264, 70390422, 93853896, 105585633, 140780844, 187707792, 211171266, 281561688, 422342532, 563123376, 844685064, 1689370128]

約数ペア:

[(1, 1689370128), (2, 844685064), (3, 563123376), (4, 422342532), (6, 281561688), (8, 211171266), (9, 187707792), (12, 140780844), (16, 105585633), (18, 93853896), (24, 70390422), (27, 62569264), (36, 46926948), (48, 35195211), (54, 31284632), (59, 28633392), (72, 23463474), (79, 21384432), (108, 15642316), (118, 14316696), (144, 11731737), (158, 10692216), (177, 9544464), (216, 7821158), (236, 7158348), (237, 7128144), (316, 5346108), (354, 4772232), (432, 3910579), (472, 3579174), (474, 3564072), (531, 3181488), (632, 2673054), (708, 2386116), (711, 2376048), (839, 2013552), (944, 1789587), (948, 1782036), (1062, 1590744), (1264, 1336527), (1416, 1193058), (1422, 1188024), (1593, 1060496), (1678, 1006776), (1896, 891018), (2124, 795372), (2133, 792016), (2517, 671184), (2832, 596529), (2844, 594012), (3186, 530248), (3356, 503388), (3792, 445509), (4248, 397686), (4266, 396008), (4661, 362448), (5034, 335592), (5688, 297006), (6372, 265124), (6712, 251694), (7551, 223728), (8496, 198843), (8532, 198004), (9322, 181224), (10068, 167796), (11376, 148503), (12744, 132562), (13424, 125847), (13983, 120816), (15102, 111864), (17064, 99002), (18644, 90612), (20136, 83898), (22653, 74576), (25488, 66281), (27966, 60408), (30204, 55932), (34128, 49501), (37288, 45306), (40272, 41949)]