318345552

素因数分解:

$2^4\times 3^6\times 7^2\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 210

約数和(自身を含む): 1077682698

約数和(自身を除く): 759337146

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 557, 567, 588, 648, 729, 756, 784, 882, 972, 1008, 1114, 1134, 1176, 1296, 1323, 1458, 1512, 1671, 1701, 1764, 1944, 2228, 2268, 2352, 2646, 2916, 3024, 3342, 3402, 3528, 3888, 3899, 3969, 4456, 4536, 5013, 5103, 5292, 5832, 6684, 6804, 7056, 7798, 7938, 8912, 9072, 10026, 10206, 10584, 11664, 11697, 11907, 13368, 13608, 15039, 15596, 15876, 20052, 20412, 21168, 23394, 23814, 26736, 27216, 27293, 30078, 31192, 31752, 35091, 35721, 40104, 40824, 45117, 46788, 47628, 54586, 60156, 62384, 63504, 70182, 71442, 80208, 81648, 81879, 90234, 93576, 95256, 105273, 109172, 120312, 135351, 140364, 142884, 163758, 180468, 187152, 190512, 210546, 218344, 240624, 245637, 270702, 280728, 285768, 315819, 327516, 360936, 406053, 421092, 436688, 491274, 541404, 561456, 571536, 631638, 655032, 721872, 736911, 812106, 842184, 947457, 982548, 1082808, 1263276, 1310064, 1473822, 1624212, 1684368, 1894914, 1965096, 2165616, 2210733, 2526552, 2842371, 2947644, 3248424, 3789828, 3930192, 4421466, 5053104, 5684742, 5895288, 6496848, 6632199, 7579656, 8842932, 11369484, 11790576, 13264398, 15159312, 17685864, 19896597, 22738968, 26528796, 35371728, 39793194, 45477936, 53057592, 79586388, 106115184, 159172776, 318345552]

約数ペア:

[(1, 318345552), (2, 159172776), (3, 106115184), (4, 79586388), (6, 53057592), (7, 45477936), (8, 39793194), (9, 35371728), (12, 26528796), (14, 22738968), (16, 19896597), (18, 17685864), (21, 15159312), (24, 13264398), (27, 11790576), (28, 11369484), (36, 8842932), (42, 7579656), (48, 6632199), (49, 6496848), (54, 5895288), (56, 5684742), (63, 5053104), (72, 4421466), (81, 3930192), (84, 3789828), (98, 3248424), (108, 2947644), (112, 2842371), (126, 2526552), (144, 2210733), (147, 2165616), (162, 1965096), (168, 1894914), (189, 1684368), (196, 1624212), (216, 1473822), (243, 1310064), (252, 1263276), (294, 1082808), (324, 982548), (336, 947457), (378, 842184), (392, 812106), (432, 736911), (441, 721872), (486, 655032), (504, 631638), (557, 571536), (567, 561456), (588, 541404), (648, 491274), (729, 436688), (756, 421092), (784, 406053), (882, 360936), (972, 327516), (1008, 315819), (1114, 285768), (1134, 280728), (1176, 270702), (1296, 245637), (1323, 240624), (1458, 218344), (1512, 210546), (1671, 190512), (1701, 187152), (1764, 180468), (1944, 163758), (2228, 142884), (2268, 140364), (2352, 135351), (2646, 120312), (2916, 109172), (3024, 105273), (3342, 95256), (3402, 93576), (3528, 90234), (3888, 81879), (3899, 81648), (3969, 80208), (4456, 71442), (4536, 70182), (5013, 63504), (5103, 62384), (5292, 60156), (5832, 54586), (6684, 47628), (6804, 46788), (7056, 45117), (7798, 40824), (7938, 40104), (8912, 35721), (9072, 35091), (10026, 31752), (10206, 31192), (10584, 30078), (11664, 27293), (11697, 27216), (11907, 26736), (13368, 23814), (13608, 23394), (15039, 21168), (15596, 20412), (15876, 20052)]