979220808

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 2935595520

約数和(自身を除く): 1956374712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 131, 136, 153, 186, 197, 204, 248, 262, 279, 306, 372, 393, 394, 408, 524, 527, 558, 591, 612, 744, 786, 788, 1048, 1054, 1116, 1179, 1182, 1224, 1572, 1576, 1581, 1773, 2108, 2227, 2232, 2358, 2364, 3144, 3162, 3349, 3546, 4061, 4216, 4454, 4716, 4728, 4743, 6107, 6324, 6681, 6698, 7092, 8122, 8908, 9432, 9486, 10047, 12183, 12214, 12648, 13362, 13396, 14184, 16244, 17816, 18321, 18972, 20043, 20094, 24366, 24428, 25807, 26724, 26792, 30141, 32488, 36549, 36642, 37944, 40086, 40188, 48732, 48856, 51614, 53448, 54963, 60282, 69037, 73098, 73284, 77421, 80172, 80376, 97464, 103228, 103819, 109926, 120564, 138074, 146196, 146568, 154842, 160344, 206456, 207111, 207638, 219852, 232263, 241128, 276148, 292392, 309684, 311457, 414222, 415276, 438719, 439704, 464526, 552296, 619368, 621333, 622914, 800017, 828444, 830552, 877438, 929052, 934371, 1242666, 1245828, 1316157, 1600034, 1656888, 1754876, 1858104, 1868742, 2400051, 2485332, 2491656, 2632314, 3200068, 3509752, 3737484, 3948471, 4800102, 4970664, 5264628, 6400136, 7200153, 7474968, 7896942, 9600204, 10529256, 13600289, 14400306, 15793884, 19200408, 27200578, 28800612, 31587768, 40800867, 54401156, 57601224, 81601734, 108802312, 122402601, 163203468, 244805202, 326406936, 489610404, 979220808]

約数ペア:

[(1, 979220808), (2, 489610404), (3, 326406936), (4, 244805202), (6, 163203468), (8, 122402601), (9, 108802312), (12, 81601734), (17, 57601224), (18, 54401156), (24, 40800867), (31, 31587768), (34, 28800612), (36, 27200578), (51, 19200408), (62, 15793884), (68, 14400306), (72, 13600289), (93, 10529256), (102, 9600204), (124, 7896942), (131, 7474968), (136, 7200153), (153, 6400136), (186, 5264628), (197, 4970664), (204, 4800102), (248, 3948471), (262, 3737484), (279, 3509752), (306, 3200068), (372, 2632314), (393, 2491656), (394, 2485332), (408, 2400051), (524, 1868742), (527, 1858104), (558, 1754876), (591, 1656888), (612, 1600034), (744, 1316157), (786, 1245828), (788, 1242666), (1048, 934371), (1054, 929052), (1116, 877438), (1179, 830552), (1182, 828444), (1224, 800017), (1572, 622914), (1576, 621333), (1581, 619368), (1773, 552296), (2108, 464526), (2227, 439704), (2232, 438719), (2358, 415276), (2364, 414222), (3144, 311457), (3162, 309684), (3349, 292392), (3546, 276148), (4061, 241128), (4216, 232263), (4454, 219852), (4716, 207638), (4728, 207111), (4743, 206456), (6107, 160344), (6324, 154842), (6681, 146568), (6698, 146196), (7092, 138074), (8122, 120564), (8908, 109926), (9432, 103819), (9486, 103228), (10047, 97464), (12183, 80376), (12214, 80172), (12648, 77421), (13362, 73284), (13396, 73098), (14184, 69037), (16244, 60282), (17816, 54963), (18321, 53448), (18972, 51614), (20043, 48856), (20094, 48732), (24366, 40188), (24428, 40086), (25807, 37944), (26724, 36642), (26792, 36549), (30141, 32488)]