237130698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{131}}^2$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 567763776

約数和(自身を除く): 330633078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 131, 141, 147, 262, 282, 294, 329, 393, 658, 786, 917, 987, 1834, 1974, 2303, 2751, 4606, 5502, 6157, 6419, 6909, 12314, 12838, 13818, 17161, 18471, 19257, 34322, 36942, 38514, 43099, 51483, 86198, 102966, 120127, 129297, 240254, 258594, 301693, 360381, 603386, 720762, 806567, 840889, 905079, 1613134, 1681778, 1810158, 2419701, 2522667, 4839402, 5045334, 5645969, 11291938, 16937907, 33875814, 39521783, 79043566, 118565349, 237130698]

約数ペア:

[(1, 237130698), (2, 118565349), (3, 79043566), (6, 39521783), (7, 33875814), (14, 16937907), (21, 11291938), (42, 5645969), (47, 5045334), (49, 4839402), (94, 2522667), (98, 2419701), (131, 1810158), (141, 1681778), (147, 1613134), (262, 905079), (282, 840889), (294, 806567), (329, 720762), (393, 603386), (658, 360381), (786, 301693), (917, 258594), (987, 240254), (1834, 129297), (1974, 120127), (2303, 102966), (2751, 86198), (4606, 51483), (5502, 43099), (6157, 38514), (6419, 36942), (6909, 34322), (12314, 19257), (12838, 18471), (13818, 17161)]