319244016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 1057994784

約数和(自身を除く): 738750768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 53, 56, 78, 84, 91, 98, 104, 106, 112, 147, 156, 159, 168, 182, 196, 197, 208, 212, 273, 294, 312, 318, 336, 364, 371, 392, 394, 424, 546, 588, 591, 624, 636, 637, 689, 728, 742, 784, 788, 848, 1092, 1113, 1176, 1182, 1272, 1274, 1378, 1379, 1456, 1484, 1576, 1911, 2067, 2184, 2226, 2352, 2364, 2544, 2548, 2561, 2597, 2756, 2758, 2968, 3152, 3822, 4134, 4137, 4368, 4452, 4728, 4823, 5096, 5122, 5194, 5512, 5516, 5936, 7644, 7683, 7791, 8268, 8274, 8904, 9456, 9646, 9653, 10192, 10244, 10388, 10441, 11024, 11032, 14469, 15288, 15366, 15582, 16536, 16548, 17808, 17927, 19292, 19306, 20488, 20776, 20882, 22064, 28938, 28959, 30576, 30732, 31164, 31323, 33072, 33096, 33761, 35854, 38584, 38612, 40976, 41552, 41764, 53781, 57876, 57918, 61464, 62328, 62646, 66192, 67522, 71708, 73087, 77168, 77224, 83528, 101283, 107562, 115752, 115836, 122928, 124656, 125292, 125489, 135044, 135733, 143416, 146174, 154448, 167056, 202566, 215124, 219261, 231504, 231672, 250584, 250978, 270088, 271466, 286832, 292348, 376467, 405132, 407199, 430248, 438522, 463344, 501168, 501956, 511609, 540176, 542932, 584696, 752934, 810264, 814398, 860496, 877044, 950131, 1003912, 1023218, 1085864, 1169392, 1505868, 1534827, 1620528, 1628796, 1754088, 1900262, 2007824, 2046436, 2171728, 2850393, 3011736, 3069654, 3257592, 3508176, 3800524, 4092872, 5700786, 6023472, 6139308, 6515184, 6650917, 7601048, 8185744, 11401572, 12278616, 13301834, 15202096, 19952751, 22803144, 24557232, 26603668, 39905502, 45606288, 53207336, 79811004, 106414672, 159622008, 319244016]

約数ペア:

[(1, 319244016), (2, 159622008), (3, 106414672), (4, 79811004), (6, 53207336), (7, 45606288), (8, 39905502), (12, 26603668), (13, 24557232), (14, 22803144), (16, 19952751), (21, 15202096), (24, 13301834), (26, 12278616), (28, 11401572), (39, 8185744), (42, 7601048), (48, 6650917), (49, 6515184), (52, 6139308), (53, 6023472), (56, 5700786), (78, 4092872), (84, 3800524), (91, 3508176), (98, 3257592), (104, 3069654), (106, 3011736), (112, 2850393), (147, 2171728), (156, 2046436), (159, 2007824), (168, 1900262), (182, 1754088), (196, 1628796), (197, 1620528), (208, 1534827), (212, 1505868), (273, 1169392), (294, 1085864), (312, 1023218), (318, 1003912), (336, 950131), (364, 877044), (371, 860496), (392, 814398), (394, 810264), (424, 752934), (546, 584696), (588, 542932), (591, 540176), (624, 511609), (636, 501956), (637, 501168), (689, 463344), (728, 438522), (742, 430248), (784, 407199), (788, 405132), (848, 376467), (1092, 292348), (1113, 286832), (1176, 271466), (1182, 270088), (1272, 250978), (1274, 250584), (1378, 231672), (1379, 231504), (1456, 219261), (1484, 215124), (1576, 202566), (1911, 167056), (2067, 154448), (2184, 146174), (2226, 143416), (2352, 135733), (2364, 135044), (2544, 125489), (2548, 125292), (2561, 124656), (2597, 122928), (2756, 115836), (2758, 115752), (2968, 107562), (3152, 101283), (3822, 83528), (4134, 77224), (4137, 77168), (4368, 73087), (4452, 71708), (4728, 67522), (4823, 66192), (5096, 62646), (5122, 62328), (5194, 61464), (5512, 57918), (5516, 57876), (5936, 53781), (7644, 41764), (7683, 41552), (7791, 40976), (8268, 38612), (8274, 38584), (8904, 35854), (9456, 33761), (9646, 33096), (9653, 33072), (10192, 31323), (10244, 31164), (10388, 30732), (10441, 30576), (11024, 28959), (11032, 28938), (14469, 22064), (15288, 20882), (15366, 20776), (15582, 20488), (16536, 19306), (16548, 19292), (17808, 17927)]