499379634

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 1261370880

約数和(自身を除く): 761991246

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 157, 197, 207, 234, 299, 314, 351, 394, 414, 471, 591, 598, 621, 702, 897, 942, 1182, 1242, 1413, 1773, 1794, 2041, 2561, 2691, 2826, 3546, 3611, 4082, 4239, 4531, 5122, 5319, 5382, 6123, 7222, 7683, 8073, 8478, 9062, 10638, 10833, 12246, 13593, 15366, 16146, 18369, 21666, 23049, 27186, 30929, 32499, 36738, 40779, 46098, 46943, 55107, 58903, 61858, 64998, 69147, 81558, 92787, 93886, 97497, 110214, 117806, 122337, 138294, 140829, 176709, 185574, 194994, 244674, 278361, 281658, 353418, 402077, 422487, 530127, 556722, 711367, 804154, 835083, 844974, 1060254, 1206231, 1267461, 1422734, 1590381, 1670166, 2134101, 2412462, 2534922, 3180762, 3618693, 4268202, 6402303, 7237386, 9247771, 10856079, 12804606, 18495542, 19206909, 21712158, 27743313, 38413818, 55486626, 83229939, 166459878, 249689817, 499379634]

約数ペア:

[(1, 499379634), (2, 249689817), (3, 166459878), (6, 83229939), (9, 55486626), (13, 38413818), (18, 27743313), (23, 21712158), (26, 19206909), (27, 18495542), (39, 12804606), (46, 10856079), (54, 9247771), (69, 7237386), (78, 6402303), (117, 4268202), (138, 3618693), (157, 3180762), (197, 2534922), (207, 2412462), (234, 2134101), (299, 1670166), (314, 1590381), (351, 1422734), (394, 1267461), (414, 1206231), (471, 1060254), (591, 844974), (598, 835083), (621, 804154), (702, 711367), (897, 556722), (942, 530127), (1182, 422487), (1242, 402077), (1413, 353418), (1773, 281658), (1794, 278361), (2041, 244674), (2561, 194994), (2691, 185574), (2826, 176709), (3546, 140829), (3611, 138294), (4082, 122337), (4239, 117806), (4531, 110214), (5122, 97497), (5319, 93886), (5382, 92787), (6123, 81558), (7222, 69147), (7683, 64998), (8073, 61858), (8478, 58903), (9062, 55107), (10638, 46943), (10833, 46098), (12246, 40779), (13593, 36738), (15366, 32499), (16146, 30929), (18369, 27186), (21666, 23049)]