318859296

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 999806976

約数和(自身を除く): 680947680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 71, 82, 84, 96, 112, 123, 142, 163, 164, 168, 213, 224, 246, 284, 287, 326, 328, 336, 426, 489, 492, 497, 568, 574, 652, 656, 672, 852, 861, 978, 984, 994, 1136, 1141, 1148, 1304, 1312, 1491, 1704, 1722, 1956, 1968, 1988, 2272, 2282, 2296, 2608, 2911, 2982, 3408, 3423, 3444, 3912, 3936, 3976, 4564, 4592, 5216, 5822, 5964, 6683, 6816, 6846, 6888, 7824, 7952, 8733, 9128, 9184, 11573, 11644, 11928, 13366, 13692, 13776, 15648, 15904, 17466, 18256, 20049, 20377, 23146, 23288, 23856, 26732, 27384, 27552, 34719, 34932, 36512, 40098, 40754, 46292, 46576, 46781, 47712, 53464, 54768, 61131, 69438, 69864, 80196, 81011, 81508, 92584, 93152, 93562, 106928, 109536, 122262, 138876, 139728, 140343, 160392, 162022, 163016, 185168, 187124, 213856, 243033, 244524, 277752, 279456, 280686, 320784, 324044, 326032, 370336, 374248, 474493, 486066, 489048, 555504, 561372, 641568, 648088, 652064, 748496, 948986, 972132, 978096, 1111008, 1122744, 1296176, 1423479, 1496992, 1897972, 1944264, 1956192, 2245488, 2592352, 2846958, 3321451, 3795944, 3888528, 4490976, 5693916, 6642902, 7591888, 7777056, 9964353, 11387832, 13285804, 15183776, 19928706, 22775664, 26571608, 39857412, 45551328, 53143216, 79714824, 106286432, 159429648, 318859296]

約数ペア:

[(1, 318859296), (2, 159429648), (3, 106286432), (4, 79714824), (6, 53143216), (7, 45551328), (8, 39857412), (12, 26571608), (14, 22775664), (16, 19928706), (21, 15183776), (24, 13285804), (28, 11387832), (32, 9964353), (41, 7777056), (42, 7591888), (48, 6642902), (56, 5693916), (71, 4490976), (82, 3888528), (84, 3795944), (96, 3321451), (112, 2846958), (123, 2592352), (142, 2245488), (163, 1956192), (164, 1944264), (168, 1897972), (213, 1496992), (224, 1423479), (246, 1296176), (284, 1122744), (287, 1111008), (326, 978096), (328, 972132), (336, 948986), (426, 748496), (489, 652064), (492, 648088), (497, 641568), (568, 561372), (574, 555504), (652, 489048), (656, 486066), (672, 474493), (852, 374248), (861, 370336), (978, 326032), (984, 324044), (994, 320784), (1136, 280686), (1141, 279456), (1148, 277752), (1304, 244524), (1312, 243033), (1491, 213856), (1704, 187124), (1722, 185168), (1956, 163016), (1968, 162022), (1988, 160392), (2272, 140343), (2282, 139728), (2296, 138876), (2608, 122262), (2911, 109536), (2982, 106928), (3408, 93562), (3423, 93152), (3444, 92584), (3912, 81508), (3936, 81011), (3976, 80196), (4564, 69864), (4592, 69438), (5216, 61131), (5822, 54768), (5964, 53464), (6683, 47712), (6816, 46781), (6846, 46576), (6888, 46292), (7824, 40754), (7952, 40098), (8733, 36512), (9128, 34932), (9184, 34719), (11573, 27552), (11644, 27384), (11928, 26732), (13366, 23856), (13692, 23288), (13776, 23146), (15648, 20377), (15904, 20049), (17466, 18256)]