235144476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 726485760

約数和(自身を除く): 491341284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 131, 153, 204, 238, 252, 262, 306, 357, 393, 419, 476, 524, 612, 714, 786, 838, 917, 1071, 1179, 1257, 1428, 1572, 1676, 1834, 2142, 2227, 2358, 2514, 2751, 2933, 3668, 3771, 4284, 4454, 4716, 5028, 5502, 5866, 6681, 7123, 7542, 8253, 8799, 8908, 11004, 11732, 13362, 14246, 15084, 15589, 16506, 17598, 20043, 21369, 26397, 26724, 28492, 31178, 33012, 35196, 40086, 42738, 46767, 49861, 52794, 54889, 62356, 64107, 80172, 85476, 93534, 99722, 105588, 109778, 128214, 140301, 149583, 164667, 187068, 199444, 219556, 256428, 280602, 299166, 329334, 384223, 448749, 494001, 561204, 598332, 658668, 768446, 897498, 933113, 988002, 1152669, 1536892, 1794996, 1866226, 1976004, 2305338, 2799339, 3458007, 3732452, 4610676, 5598678, 6531791, 6916014, 8398017, 11197356, 13063582, 13832028, 16796034, 19595373, 26127164, 33592068, 39190746, 58786119, 78381492, 117572238, 235144476]

約数ペア:

[(1, 235144476), (2, 117572238), (3, 78381492), (4, 58786119), (6, 39190746), (7, 33592068), (9, 26127164), (12, 19595373), (14, 16796034), (17, 13832028), (18, 13063582), (21, 11197356), (28, 8398017), (34, 6916014), (36, 6531791), (42, 5598678), (51, 4610676), (63, 3732452), (68, 3458007), (84, 2799339), (102, 2305338), (119, 1976004), (126, 1866226), (131, 1794996), (153, 1536892), (204, 1152669), (238, 988002), (252, 933113), (262, 897498), (306, 768446), (357, 658668), (393, 598332), (419, 561204), (476, 494001), (524, 448749), (612, 384223), (714, 329334), (786, 299166), (838, 280602), (917, 256428), (1071, 219556), (1179, 199444), (1257, 187068), (1428, 164667), (1572, 149583), (1676, 140301), (1834, 128214), (2142, 109778), (2227, 105588), (2358, 99722), (2514, 93534), (2751, 85476), (2933, 80172), (3668, 64107), (3771, 62356), (4284, 54889), (4454, 52794), (4716, 49861), (5028, 46767), (5502, 42738), (5866, 40086), (6681, 35196), (7123, 33012), (7542, 31178), (8253, 28492), (8799, 26724), (8908, 26397), (11004, 21369), (11732, 20043), (13362, 17598), (14246, 16506), (15084, 15589)]