253373904

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 180

約数和(自身を含む): 833847300

約数和(自身を除く): 580473396

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 149, 168, 196, 241, 252, 294, 298, 336, 392, 441, 447, 482, 504, 588, 596, 723, 784, 882, 894, 964, 1008, 1043, 1176, 1192, 1341, 1446, 1687, 1764, 1788, 1928, 2086, 2169, 2352, 2384, 2682, 2892, 3129, 3374, 3528, 3576, 3856, 4172, 4338, 5061, 5364, 5784, 6258, 6748, 7056, 7152, 7301, 8344, 8676, 9387, 10122, 10728, 11568, 11809, 12516, 13496, 14602, 15183, 16688, 17352, 18774, 20244, 21456, 21903, 23618, 25032, 26992, 29204, 30366, 34704, 35427, 35909, 37548, 40488, 43806, 47236, 50064, 58408, 60732, 65709, 70854, 71818, 75096, 80976, 87612, 94472, 106281, 107727, 116816, 121464, 131418, 141708, 143636, 150192, 175224, 188944, 212562, 215454, 242928, 251363, 262836, 283416, 287272, 323181, 350448, 425124, 430908, 502726, 525672, 566832, 574544, 646362, 754089, 850248, 861816, 1005452, 1051344, 1292724, 1508178, 1700496, 1723632, 1759541, 2010904, 2262267, 2585448, 3016356, 3519082, 4021808, 4524534, 5170896, 5278623, 6032712, 7038164, 9049068, 10557246, 12065424, 14076328, 15835869, 18098136, 21114492, 28152656, 31671738, 36196272, 42228984, 63343476, 84457968, 126686952, 253373904]

約数ペア:

[(1, 253373904), (2, 126686952), (3, 84457968), (4, 63343476), (6, 42228984), (7, 36196272), (8, 31671738), (9, 28152656), (12, 21114492), (14, 18098136), (16, 15835869), (18, 14076328), (21, 12065424), (24, 10557246), (28, 9049068), (36, 7038164), (42, 6032712), (48, 5278623), (49, 5170896), (56, 4524534), (63, 4021808), (72, 3519082), (84, 3016356), (98, 2585448), (112, 2262267), (126, 2010904), (144, 1759541), (147, 1723632), (149, 1700496), (168, 1508178), (196, 1292724), (241, 1051344), (252, 1005452), (294, 861816), (298, 850248), (336, 754089), (392, 646362), (441, 574544), (447, 566832), (482, 525672), (504, 502726), (588, 430908), (596, 425124), (723, 350448), (784, 323181), (882, 287272), (894, 283416), (964, 262836), (1008, 251363), (1043, 242928), (1176, 215454), (1192, 212562), (1341, 188944), (1446, 175224), (1687, 150192), (1764, 143636), (1788, 141708), (1928, 131418), (2086, 121464), (2169, 116816), (2352, 107727), (2384, 106281), (2682, 94472), (2892, 87612), (3129, 80976), (3374, 75096), (3528, 71818), (3576, 70854), (3856, 65709), (4172, 60732), (4338, 58408), (5061, 50064), (5364, 47236), (5784, 43806), (6258, 40488), (6748, 37548), (7056, 35909), (7152, 35427), (7301, 34704), (8344, 30366), (8676, 29204), (9387, 26992), (10122, 25032), (10728, 23618), (11568, 21903), (11809, 21456), (12516, 20244), (13496, 18774), (14602, 17352), (15183, 16688)]