814387608

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 2391966720

約数和(自身を除く): 1577579112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 71, 72, 81, 93, 108, 124, 142, 162, 186, 213, 216, 248, 279, 284, 324, 372, 426, 558, 568, 571, 639, 648, 744, 837, 852, 1116, 1142, 1278, 1674, 1704, 1713, 1917, 2201, 2232, 2284, 2511, 2556, 3348, 3426, 3834, 4402, 4568, 5022, 5112, 5139, 5751, 6603, 6696, 6852, 7668, 8804, 10044, 10278, 11502, 13206, 13704, 15336, 15417, 17608, 17701, 19809, 20088, 20556, 23004, 26412, 30834, 35402, 39618, 40541, 41112, 46008, 46251, 52824, 53103, 59427, 61668, 70804, 79236, 81082, 92502, 106206, 118854, 121623, 123336, 141608, 158472, 159309, 162164, 178281, 185004, 212412, 237708, 243246, 318618, 324328, 356562, 364869, 370008, 424824, 475416, 477927, 486492, 637236, 713124, 729738, 955854, 972984, 1094607, 1256771, 1274472, 1426248, 1433781, 1459476, 1911708, 2189214, 2513542, 2867562, 2918952, 3283821, 3770313, 3823416, 4378428, 5027084, 5735124, 6567642, 7540626, 8756856, 10054168, 11310939, 11470248, 13135284, 15081252, 22621878, 26270568, 30162504, 33932817, 45243756, 67865634, 90487512, 101798451, 135731268, 203596902, 271462536, 407193804, 814387608]

約数ペア:

[(1, 814387608), (2, 407193804), (3, 271462536), (4, 203596902), (6, 135731268), (8, 101798451), (9, 90487512), (12, 67865634), (18, 45243756), (24, 33932817), (27, 30162504), (31, 26270568), (36, 22621878), (54, 15081252), (62, 13135284), (71, 11470248), (72, 11310939), (81, 10054168), (93, 8756856), (108, 7540626), (124, 6567642), (142, 5735124), (162, 5027084), (186, 4378428), (213, 3823416), (216, 3770313), (248, 3283821), (279, 2918952), (284, 2867562), (324, 2513542), (372, 2189214), (426, 1911708), (558, 1459476), (568, 1433781), (571, 1426248), (639, 1274472), (648, 1256771), (744, 1094607), (837, 972984), (852, 955854), (1116, 729738), (1142, 713124), (1278, 637236), (1674, 486492), (1704, 477927), (1713, 475416), (1917, 424824), (2201, 370008), (2232, 364869), (2284, 356562), (2511, 324328), (2556, 318618), (3348, 243246), (3426, 237708), (3834, 212412), (4402, 185004), (4568, 178281), (5022, 162164), (5112, 159309), (5139, 158472), (5751, 141608), (6603, 123336), (6696, 121623), (6852, 118854), (7668, 106206), (8804, 92502), (10044, 81082), (10278, 79236), (11502, 70804), (13206, 61668), (13704, 59427), (15336, 53103), (15417, 52824), (17608, 46251), (17701, 46008), (19809, 41112), (20088, 40541), (20556, 39618), (23004, 35402), (26412, 30834)]