236783456

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 615960576

約数和(自身を除く): 379177120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 43, 52, 56, 61, 62, 86, 91, 104, 112, 122, 124, 172, 182, 208, 217, 224, 244, 248, 301, 344, 364, 403, 416, 427, 434, 488, 496, 559, 602, 688, 728, 793, 806, 854, 868, 976, 992, 1118, 1204, 1333, 1376, 1456, 1586, 1612, 1708, 1736, 1891, 1952, 2236, 2408, 2623, 2666, 2821, 2912, 3172, 3224, 3416, 3472, 3782, 3913, 4472, 4816, 5246, 5332, 5551, 5642, 6344, 6448, 6832, 6944, 7564, 7826, 8944, 9331, 9632, 10492, 10664, 11102, 11284, 12688, 12896, 13237, 13664, 15128, 15652, 17329, 17888, 18361, 18662, 20984, 21328, 22204, 22568, 24583, 25376, 26474, 30256, 31304, 34099, 34658, 36722, 37324, 41968, 42656, 44408, 45136, 49166, 52948, 60512, 62608, 68198, 69316, 73444, 74648, 81313, 83936, 88816, 90272, 98332, 105896, 121303, 125216, 136396, 138632, 146888, 149296, 162626, 172081, 177632, 196664, 211792, 238693, 242606, 272792, 277264, 293776, 298592, 325252, 344162, 393328, 423584, 477386, 485212, 545584, 554528, 569191, 587552, 650504, 688324, 786656, 954772, 970424, 1057069, 1091168, 1138382, 1301008, 1376648, 1909544, 1940848, 2114138, 2276764, 2602016, 2753296, 3819088, 3881696, 4228276, 4553528, 5506592, 7399483, 7638176, 8456552, 9107056, 14798966, 16913104, 18214112, 29597932, 33826208, 59195864, 118391728, 236783456]

約数ペア:

[(1, 236783456), (2, 118391728), (4, 59195864), (7, 33826208), (8, 29597932), (13, 18214112), (14, 16913104), (16, 14798966), (26, 9107056), (28, 8456552), (31, 7638176), (32, 7399483), (43, 5506592), (52, 4553528), (56, 4228276), (61, 3881696), (62, 3819088), (86, 2753296), (91, 2602016), (104, 2276764), (112, 2114138), (122, 1940848), (124, 1909544), (172, 1376648), (182, 1301008), (208, 1138382), (217, 1091168), (224, 1057069), (244, 970424), (248, 954772), (301, 786656), (344, 688324), (364, 650504), (403, 587552), (416, 569191), (427, 554528), (434, 545584), (488, 485212), (496, 477386), (559, 423584), (602, 393328), (688, 344162), (728, 325252), (793, 298592), (806, 293776), (854, 277264), (868, 272792), (976, 242606), (992, 238693), (1118, 211792), (1204, 196664), (1333, 177632), (1376, 172081), (1456, 162626), (1586, 149296), (1612, 146888), (1708, 138632), (1736, 136396), (1891, 125216), (1952, 121303), (2236, 105896), (2408, 98332), (2623, 90272), (2666, 88816), (2821, 83936), (2912, 81313), (3172, 74648), (3224, 73444), (3416, 69316), (3472, 68198), (3782, 62608), (3913, 60512), (4472, 52948), (4816, 49166), (5246, 45136), (5332, 44408), (5551, 42656), (5642, 41968), (6344, 37324), (6448, 36722), (6832, 34658), (6944, 34099), (7564, 31304), (7826, 30256), (8944, 26474), (9331, 25376), (9632, 24583), (10492, 22568), (10664, 22204), (11102, 21328), (11284, 20984), (12688, 18662), (12896, 18361), (13237, 17888), (13664, 17329), (15128, 15652)]