1421795808

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 4302849600

約数和(自身を除く): 2881053792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 61, 72, 96, 106, 108, 122, 144, 159, 183, 212, 216, 244, 288, 318, 366, 424, 432, 477, 488, 509, 549, 636, 732, 848, 864, 954, 976, 1018, 1098, 1272, 1431, 1464, 1527, 1647, 1696, 1908, 1952, 2036, 2196, 2544, 2862, 2928, 3054, 3233, 3294, 3816, 4072, 4392, 4581, 5088, 5724, 5856, 6108, 6466, 6588, 7632, 8144, 8784, 9162, 9699, 11448, 12216, 12932, 13176, 13743, 15264, 16288, 17568, 18324, 19398, 22896, 24432, 25864, 26352, 26977, 27486, 29097, 31049, 36648, 38796, 45792, 48864, 51728, 52704, 53954, 54972, 58194, 62098, 73296, 77592, 80931, 87291, 93147, 103456, 107908, 109944, 116388, 124196, 146592, 155184, 161862, 174582, 186294, 215816, 219888, 232776, 242793, 248392, 279441, 310368, 323724, 349164, 372588, 431632, 439776, 465552, 485586, 496784, 558882, 647448, 698328, 728379, 745176, 838323, 863264, 931104, 971172, 993568, 1117764, 1294896, 1396656, 1456758, 1490352, 1645597, 1676646, 1942344, 2235528, 2589792, 2793312, 2913516, 2980704, 3291194, 3353292, 3884688, 4471056, 4936791, 5827032, 6582388, 6706584, 7769376, 8942112, 9873582, 11654064, 13164776, 13413168, 14810373, 19747164, 23308128, 26329552, 26826336, 29620746, 39494328, 44431119, 52659104, 59241492, 78988656, 88862238, 118482984, 157977312, 177724476, 236965968, 355448952, 473931936, 710897904, 1421795808]

約数ペア:

[(1, 1421795808), (2, 710897904), (3, 473931936), (4, 355448952), (6, 236965968), (8, 177724476), (9, 157977312), (12, 118482984), (16, 88862238), (18, 78988656), (24, 59241492), (27, 52659104), (32, 44431119), (36, 39494328), (48, 29620746), (53, 26826336), (54, 26329552), (61, 23308128), (72, 19747164), (96, 14810373), (106, 13413168), (108, 13164776), (122, 11654064), (144, 9873582), (159, 8942112), (183, 7769376), (212, 6706584), (216, 6582388), (244, 5827032), (288, 4936791), (318, 4471056), (366, 3884688), (424, 3353292), (432, 3291194), (477, 2980704), (488, 2913516), (509, 2793312), (549, 2589792), (636, 2235528), (732, 1942344), (848, 1676646), (864, 1645597), (954, 1490352), (976, 1456758), (1018, 1396656), (1098, 1294896), (1272, 1117764), (1431, 993568), (1464, 971172), (1527, 931104), (1647, 863264), (1696, 838323), (1908, 745176), (1952, 728379), (2036, 698328), (2196, 647448), (2544, 558882), (2862, 496784), (2928, 485586), (3054, 465552), (3233, 439776), (3294, 431632), (3816, 372588), (4072, 349164), (4392, 323724), (4581, 310368), (5088, 279441), (5724, 248392), (5856, 242793), (6108, 232776), (6466, 219888), (6588, 215816), (7632, 186294), (8144, 174582), (8784, 161862), (9162, 155184), (9699, 146592), (11448, 124196), (12216, 116388), (12932, 109944), (13176, 107908), (13743, 103456), (15264, 93147), (16288, 87291), (17568, 80931), (18324, 77592), (19398, 73296), (22896, 62098), (24432, 58194), (25864, 54972), (26352, 53954), (26977, 52704), (27486, 51728), (29097, 48864), (31049, 45792), (36648, 38796)]