201731189912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:718

約数の個数: 256

約数和(自身を含む): 479872512000

約数和(自身を除く): 278141322088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 83, 116, 133, 152, 166, 203, 227, 232, 266, 332, 347, 406, 454, 532, 551, 581, 664, 694, 812, 908, 1064, 1102, 1162, 1388, 1577, 1589, 1624, 1816, 2204, 2324, 2407, 2429, 2776, 3154, 3178, 3857, 4313, 4408, 4648, 4814, 4858, 6308, 6356, 6583, 6593, 7714, 8626, 9628, 9716, 10063, 11039, 12616, 12712, 13166, 13186, 15428, 16849, 17252, 18841, 19256, 19432, 20126, 22078, 26332, 26372, 28801, 30191, 30856, 33698, 34504, 37682, 40252, 44156, 45733, 46081, 46151, 52664, 52744, 57602, 60382, 67396, 70441, 75364, 78769, 80504, 88312, 91466, 92162, 92302, 115204, 120764, 125077, 131887, 134792, 140882, 150728, 157538, 182932, 184324, 184604, 191197, 201607, 230408, 241528, 250154, 263774, 281764, 315076, 320131, 357979, 365864, 368648, 369208, 382394, 403214, 500308, 527548, 546389, 547219, 551383, 563528, 630152, 640262, 715958, 764788, 806428, 835229, 875539, 1000616, 1055096, 1092778, 1094438, 1102766, 1280524, 1338379, 1431916, 1496611, 1529576, 1612856, 1670458, 1751078, 2185556, 2188876, 2205532, 2284301, 2505853, 2561048, 2676758, 2863832, 2993222, 3340916, 3502156, 3824723, 3830533, 4371112, 4377752, 4411064, 4568602, 5011706, 5353516, 5846603, 5986444, 6537827, 6681832, 7004312, 7649446, 7661066, 9137204, 10023412, 10381391, 10476277, 10707032, 11693206, 11972888, 13075654, 15298892, 15322132, 15869351, 15990107, 18274408, 20046824, 20762782, 20952554, 23386412, 26151308, 30597784, 30644264, 31738702, 31980214, 41525564, 41905108, 43401719, 45764789, 46772824, 52302616, 63477404, 63960428, 72669737, 83051128, 83810216, 86803438, 91529578, 111085457, 124218713, 126954808, 127920856, 145339474, 173606876, 183059156, 189596983, 222170914, 248437426, 290678948, 303812033, 347213752, 366118312, 379193966, 444341828, 496874852, 581357896, 607624066, 758387932, 869530991, 888683656, 993749704, 1215248132, 1327178881, 1516775864, 1739061982, 2430496264, 2654357762, 3478123964, 3602342677, 5308715524, 6956247928, 7204685354, 10617431048, 14409370708, 25216398739, 28818741416, 50432797478, 100865594956, 201731189912]

約数ペア:

[(1, 201731189912), (2, 100865594956), (4, 50432797478), (7, 28818741416), (8, 25216398739), (14, 14409370708), (19, 10617431048), (28, 7204685354), (29, 6956247928), (38, 5308715524), (56, 3602342677), (58, 3478123964), (76, 2654357762), (83, 2430496264), (116, 1739061982), (133, 1516775864), (152, 1327178881), (166, 1215248132), (203, 993749704), (227, 888683656), (232, 869530991), (266, 758387932), (332, 607624066), (347, 581357896), (406, 496874852), (454, 444341828), (532, 379193966), (551, 366118312), (581, 347213752), (664, 303812033), (694, 290678948), (812, 248437426), (908, 222170914), (1064, 189596983), (1102, 183059156), (1162, 173606876), (1388, 145339474), (1577, 127920856), (1589, 126954808), (1624, 124218713), (1816, 111085457), (2204, 91529578), (2324, 86803438), (2407, 83810216), (2429, 83051128), (2776, 72669737), (3154, 63960428), (3178, 63477404), (3857, 52302616), (4313, 46772824), (4408, 45764789), (4648, 43401719), (4814, 41905108), (4858, 41525564), (6308, 31980214), (6356, 31738702), (6583, 30644264), (6593, 30597784), (7714, 26151308), (8626, 23386412), (9628, 20952554), (9716, 20762782), (10063, 20046824), (11039, 18274408), (12616, 15990107), (12712, 15869351), (13166, 15322132), (13186, 15298892), (15428, 13075654), (16849, 11972888), (17252, 11693206), (18841, 10707032), (19256, 10476277), (19432, 10381391), (20126, 10023412), (22078, 9137204), (26332, 7661066), (26372, 7649446), (28801, 7004312), (30191, 6681832), (30856, 6537827), (33698, 5986444), (34504, 5846603), (37682, 5353516), (40252, 5011706), (44156, 4568602), (45733, 4411064), (46081, 4377752), (46151, 4371112), (52664, 3830533), (52744, 3824723), (57602, 3502156), (60382, 3340916), (67396, 2993222), (70441, 2863832), (75364, 2676758), (78769, 2561048), (80504, 2505853), (88312, 2284301), (91466, 2205532), (92162, 2188876), (92302, 2185556), (115204, 1751078), (120764, 1670458), (125077, 1612856), (131887, 1529576), (134792, 1496611), (140882, 1431916), (150728, 1338379), (157538, 1280524), (182932, 1102766), (184324, 1094438), (184604, 1092778), (191197, 1055096), (201607, 1000616), (230408, 875539), (241528, 835229), (250154, 806428), (263774, 764788), (281764, 715958), (315076, 640262), (320131, 630152), (357979, 563528), (365864, 551383), (368648, 547219), (369208, 546389), (382394, 527548), (403214, 500308)]