315925344

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:458

約数の個数: 216

約数和(自身を含む): 1065119328

約数和(自身を除く): 749193984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 61, 63, 72, 84, 96, 98, 112, 122, 126, 144, 147, 168, 183, 196, 224, 244, 252, 288, 294, 336, 366, 367, 392, 427, 441, 488, 504, 549, 588, 672, 732, 734, 784, 854, 882, 976, 1008, 1098, 1101, 1176, 1281, 1464, 1468, 1568, 1708, 1764, 1952, 2016, 2196, 2202, 2352, 2562, 2569, 2928, 2936, 2989, 3303, 3416, 3528, 3843, 4392, 4404, 4704, 5124, 5138, 5856, 5872, 5978, 6606, 6832, 7056, 7686, 7707, 8784, 8808, 8967, 10248, 10276, 11744, 11956, 13212, 13664, 14112, 15372, 15414, 17568, 17616, 17934, 17983, 20496, 20552, 22387, 23121, 23912, 26424, 26901, 30744, 30828, 35232, 35868, 35966, 40992, 41104, 44774, 46242, 47824, 52848, 53802, 53949, 61488, 61656, 67161, 71736, 71932, 82208, 89548, 92484, 95648, 105696, 107604, 107898, 122976, 123312, 134322, 143472, 143864, 156709, 161847, 179096, 184968, 201483, 215208, 215796, 246624, 268644, 286944, 287728, 313418, 323694, 358192, 369936, 402966, 430416, 431592, 470127, 537288, 575456, 626836, 647388, 716384, 739872, 805932, 860832, 863184, 940254, 1074576, 1096963, 1253672, 1294776, 1410381, 1611864, 1726368, 1880508, 2149152, 2193926, 2507344, 2589552, 2820762, 3223728, 3290889, 3761016, 4387852, 5014688, 5179104, 5641524, 6447456, 6581778, 7522032, 8775704, 9872667, 11283048, 13163556, 15044064, 17551408, 19745334, 22566096, 26327112, 35102816, 39490668, 45132192, 52654224, 78981336, 105308448, 157962672, 315925344]

約数ペア:

[(1, 315925344), (2, 157962672), (3, 105308448), (4, 78981336), (6, 52654224), (7, 45132192), (8, 39490668), (9, 35102816), (12, 26327112), (14, 22566096), (16, 19745334), (18, 17551408), (21, 15044064), (24, 13163556), (28, 11283048), (32, 9872667), (36, 8775704), (42, 7522032), (48, 6581778), (49, 6447456), (56, 5641524), (61, 5179104), (63, 5014688), (72, 4387852), (84, 3761016), (96, 3290889), (98, 3223728), (112, 2820762), (122, 2589552), (126, 2507344), (144, 2193926), (147, 2149152), (168, 1880508), (183, 1726368), (196, 1611864), (224, 1410381), (244, 1294776), (252, 1253672), (288, 1096963), (294, 1074576), (336, 940254), (366, 863184), (367, 860832), (392, 805932), (427, 739872), (441, 716384), (488, 647388), (504, 626836), (549, 575456), (588, 537288), (672, 470127), (732, 431592), (734, 430416), (784, 402966), (854, 369936), (882, 358192), (976, 323694), (1008, 313418), (1098, 287728), (1101, 286944), (1176, 268644), (1281, 246624), (1464, 215796), (1468, 215208), (1568, 201483), (1708, 184968), (1764, 179096), (1952, 161847), (2016, 156709), (2196, 143864), (2202, 143472), (2352, 134322), (2562, 123312), (2569, 122976), (2928, 107898), (2936, 107604), (2989, 105696), (3303, 95648), (3416, 92484), (3528, 89548), (3843, 82208), (4392, 71932), (4404, 71736), (4704, 67161), (5124, 61656), (5138, 61488), (5856, 53949), (5872, 53802), (5978, 52848), (6606, 47824), (6832, 46242), (7056, 44774), (7686, 41104), (7707, 40992), (8784, 35966), (8808, 35868), (8967, 35232), (10248, 30828), (10276, 30744), (11744, 26901), (11956, 26424), (13212, 23912), (13664, 23121), (14112, 22387), (15372, 20552), (15414, 20496), (17568, 17983), (17616, 17934)]