15707650284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{115399}}^1$

素因数の和:115627

約数の個数: 72

約数和(自身を含む): 42005600000

約数和(自身を除く): 26297949716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 199, 228, 342, 398, 597, 684, 796, 1194, 1791, 2388, 3582, 3781, 7164, 7562, 11343, 15124, 22686, 34029, 45372, 68058, 115399, 136116, 230798, 346197, 461596, 692394, 1038591, 1384788, 2077182, 2192581, 4154364, 4385162, 6577743, 8770324, 13155486, 19733229, 22964401, 26310972, 39466458, 45928802, 68893203, 78932916, 91857604, 137786406, 206679609, 275572812, 413359218, 436323619, 826718436, 872647238, 1308970857, 1745294476, 2617941714, 3926912571, 5235883428, 7853825142, 15707650284]

約数ペア:

[(1, 15707650284), (2, 7853825142), (3, 5235883428), (4, 3926912571), (6, 2617941714), (9, 1745294476), (12, 1308970857), (18, 872647238), (19, 826718436), (36, 436323619), (38, 413359218), (57, 275572812), (76, 206679609), (114, 137786406), (171, 91857604), (199, 78932916), (228, 68893203), (342, 45928802), (398, 39466458), (597, 26310972), (684, 22964401), (796, 19733229), (1194, 13155486), (1791, 8770324), (2388, 6577743), (3582, 4385162), (3781, 4154364), (7164, 2192581), (7562, 2077182), (11343, 1384788), (15124, 1038591), (22686, 692394), (34029, 461596), (45372, 346197), (68058, 230798), (115399, 136116)]