764453484

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 2245985280

約数和(自身を除く): 1481531796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 43, 46, 51, 54, 68, 69, 86, 92, 102, 108, 129, 138, 153, 172, 204, 207, 258, 276, 306, 387, 391, 414, 421, 459, 516, 612, 621, 731, 774, 782, 828, 842, 918, 989, 1161, 1173, 1242, 1263, 1462, 1548, 1564, 1684, 1836, 1978, 2193, 2322, 2346, 2484, 2526, 2924, 2967, 3519, 3789, 3956, 4386, 4644, 4692, 5052, 5934, 6579, 7038, 7157, 7578, 8772, 8901, 9683, 10557, 11367, 11868, 13158, 14076, 14314, 15156, 16813, 17802, 18103, 19366, 19737, 21114, 21471, 22734, 26316, 26703, 28628, 29049, 33626, 35604, 36206, 38732, 39474, 42228, 42942, 45468, 50439, 53406, 54309, 58098, 64413, 67252, 72412, 78948, 85884, 87147, 100878, 106812, 108618, 116196, 128826, 151317, 162927, 164611, 174294, 193239, 201756, 217236, 257652, 261441, 302634, 307751, 325854, 329222, 348588, 386478, 416369, 453951, 488781, 493833, 522882, 605268, 615502, 651708, 658444, 772956, 832738, 907902, 923253, 977562, 987666, 1045764, 1231004, 1249107, 1481499, 1665476, 1815804, 1846506, 1955124, 1975332, 2498214, 2769759, 2962998, 3693012, 3747321, 4444497, 4996428, 5539518, 5925996, 7078273, 7494642, 8309277, 8888994, 11079036, 11241963, 14156546, 14989284, 16618554, 17777988, 21234819, 22483926, 28313092, 33237108, 42469638, 44967852, 63704457, 84939276, 127408914, 191113371, 254817828, 382226742, 764453484]

約数ペア:

[(1, 764453484), (2, 382226742), (3, 254817828), (4, 191113371), (6, 127408914), (9, 84939276), (12, 63704457), (17, 44967852), (18, 42469638), (23, 33237108), (27, 28313092), (34, 22483926), (36, 21234819), (43, 17777988), (46, 16618554), (51, 14989284), (54, 14156546), (68, 11241963), (69, 11079036), (86, 8888994), (92, 8309277), (102, 7494642), (108, 7078273), (129, 5925996), (138, 5539518), (153, 4996428), (172, 4444497), (204, 3747321), (207, 3693012), (258, 2962998), (276, 2769759), (306, 2498214), (387, 1975332), (391, 1955124), (414, 1846506), (421, 1815804), (459, 1665476), (516, 1481499), (612, 1249107), (621, 1231004), (731, 1045764), (774, 987666), (782, 977562), (828, 923253), (842, 907902), (918, 832738), (989, 772956), (1161, 658444), (1173, 651708), (1242, 615502), (1263, 605268), (1462, 522882), (1548, 493833), (1564, 488781), (1684, 453951), (1836, 416369), (1978, 386478), (2193, 348588), (2322, 329222), (2346, 325854), (2484, 307751), (2526, 302634), (2924, 261441), (2967, 257652), (3519, 217236), (3789, 201756), (3956, 193239), (4386, 174294), (4644, 164611), (4692, 162927), (5052, 151317), (5934, 128826), (6579, 116196), (7038, 108618), (7157, 106812), (7578, 100878), (8772, 87147), (8901, 85884), (9683, 78948), (10557, 72412), (11367, 67252), (11868, 64413), (13158, 58098), (14076, 54309), (14314, 53406), (15156, 50439), (16813, 45468), (17802, 42942), (18103, 42228), (19366, 39474), (19737, 38732), (21114, 36206), (21471, 35604), (22734, 33626), (26316, 29049), (26703, 28628)]