338877864

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 1112832000

約数和(自身を除く): 773954136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 31, 34, 36, 39, 51, 52, 54, 62, 68, 72, 78, 93, 102, 104, 108, 117, 124, 136, 153, 156, 186, 204, 216, 221, 229, 234, 248, 279, 306, 312, 351, 372, 403, 408, 442, 458, 459, 468, 527, 558, 612, 663, 687, 702, 744, 806, 837, 884, 916, 918, 936, 1054, 1116, 1209, 1224, 1326, 1374, 1404, 1581, 1612, 1674, 1768, 1832, 1836, 1989, 2061, 2108, 2232, 2418, 2652, 2748, 2808, 2977, 3162, 3224, 3348, 3627, 3672, 3893, 3978, 4122, 4216, 4743, 4836, 5304, 5496, 5954, 5967, 6183, 6324, 6696, 6851, 7099, 7254, 7786, 7956, 8244, 8931, 9486, 9672, 10881, 11679, 11908, 11934, 12366, 12648, 13702, 14198, 14229, 14508, 15572, 15912, 16488, 17862, 18972, 20553, 21297, 21762, 23358, 23816, 23868, 24732, 26793, 27404, 28396, 28458, 29016, 31144, 35037, 35724, 37944, 41106, 42594, 43524, 46716, 47736, 49464, 50609, 53586, 54808, 56792, 56916, 61659, 63891, 70074, 71448, 80379, 82212, 85188, 87048, 92287, 93432, 101218, 105111, 107172, 113832, 120683, 123318, 127782, 140148, 151827, 160758, 164424, 170376, 184574, 184977, 191673, 202436, 210222, 214344, 241366, 246636, 255564, 276861, 280296, 303654, 321516, 362049, 369148, 369954, 383346, 404872, 420444, 455481, 482732, 493272, 511128, 553722, 607308, 643032, 724098, 738296, 739908, 766692, 830583, 840888, 910962, 965464, 1086147, 1107444, 1214616, 1366443, 1448196, 1479816, 1533384, 1568879, 1661166, 1821924, 2172294, 2214888, 2491749, 2732886, 2896392, 3137758, 3258441, 3322332, 3643848, 4344588, 4706637, 4983498, 5465772, 6275516, 6516882, 6644664, 8689176, 9413274, 9966996, 10931544, 12551032, 13033764, 14119911, 18826548, 19933992, 26067528, 28239822, 37653096, 42359733, 56479644, 84719466, 112959288, 169438932, 338877864]

約数ペア:

[(1, 338877864), (2, 169438932), (3, 112959288), (4, 84719466), (6, 56479644), (8, 42359733), (9, 37653096), (12, 28239822), (13, 26067528), (17, 19933992), (18, 18826548), (24, 14119911), (26, 13033764), (27, 12551032), (31, 10931544), (34, 9966996), (36, 9413274), (39, 8689176), (51, 6644664), (52, 6516882), (54, 6275516), (62, 5465772), (68, 4983498), (72, 4706637), (78, 4344588), (93, 3643848), (102, 3322332), (104, 3258441), (108, 3137758), (117, 2896392), (124, 2732886), (136, 2491749), (153, 2214888), (156, 2172294), (186, 1821924), (204, 1661166), (216, 1568879), (221, 1533384), (229, 1479816), (234, 1448196), (248, 1366443), (279, 1214616), (306, 1107444), (312, 1086147), (351, 965464), (372, 910962), (403, 840888), (408, 830583), (442, 766692), (458, 739908), (459, 738296), (468, 724098), (527, 643032), (558, 607308), (612, 553722), (663, 511128), (687, 493272), (702, 482732), (744, 455481), (806, 420444), (837, 404872), (884, 383346), (916, 369954), (918, 369148), (936, 362049), (1054, 321516), (1116, 303654), (1209, 280296), (1224, 276861), (1326, 255564), (1374, 246636), (1404, 241366), (1581, 214344), (1612, 210222), (1674, 202436), (1768, 191673), (1832, 184977), (1836, 184574), (1989, 170376), (2061, 164424), (2108, 160758), (2232, 151827), (2418, 140148), (2652, 127782), (2748, 123318), (2808, 120683), (2977, 113832), (3162, 107172), (3224, 105111), (3348, 101218), (3627, 93432), (3672, 92287), (3893, 87048), (3978, 85188), (4122, 82212), (4216, 80379), (4743, 71448), (4836, 70074), (5304, 63891), (5496, 61659), (5954, 56916), (5967, 56792), (6183, 54808), (6324, 53586), (6696, 50609), (6851, 49464), (7099, 47736), (7254, 46716), (7786, 43524), (7956, 42594), (8244, 41106), (8931, 37944), (9486, 35724), (9672, 35037), (10881, 31144), (11679, 29016), (11908, 28458), (11934, 28396), (12366, 27404), (12648, 26793), (13702, 24732), (14198, 23868), (14229, 23816), (14508, 23358), (15572, 21762), (15912, 21297), (16488, 20553), (17862, 18972)]