251246236428

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5641}}^1\times {\mathrm{12497}}^1$

素因数の和:18165

約数の個数: 120

約数和(自身を含む): 716701409424

約数和(自身を除く): 465455172996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5641, 11282, 12497, 16923, 22564, 24994, 33846, 37491, 49988, 50769, 62051, 67692, 74982, 101538, 112473, 124102, 137467, 149964, 152307, 186153, 203076, 224946, 248204, 274934, 304614, 337419, 372306, 412401, 449892, 456921, 549868, 558459, 609228, 674838, 744612, 824802, 913842, 1012257, 1116918, 1237203, 1349676, 1649604, 1675377, 1827684, 2024514, 2233836, 2474406, 3350754, 3711609, 4049028, 4948812, 5026131, 6701508, 7423218, 10052262, 11134827, 14846436, 20104524, 22269654, 44539308, 70495577, 140991154, 211486731, 281982308, 422973462, 634460193, 775451347, 845946924, 1268920386, 1550902694, 1903380579, 2326354041, 2537840772, 3101805388, 3806761158, 4652708082, 5710141737, 6979062123, 7613522316, 9305416164, 11420283474, 13958124246, 20937186369, 22840566948, 27916248492, 41874372738, 62811559107, 83748745476, 125623118214, 251246236428]

約数ペア:

[(1, 251246236428), (2, 125623118214), (3, 83748745476), (4, 62811559107), (6, 41874372738), (9, 27916248492), (11, 22840566948), (12, 20937186369), (18, 13958124246), (22, 11420283474), (27, 9305416164), (33, 7613522316), (36, 6979062123), (44, 5710141737), (54, 4652708082), (66, 3806761158), (81, 3101805388), (99, 2537840772), (108, 2326354041), (132, 1903380579), (162, 1550902694), (198, 1268920386), (297, 845946924), (324, 775451347), (396, 634460193), (594, 422973462), (891, 281982308), (1188, 211486731), (1782, 140991154), (3564, 70495577), (5641, 44539308), (11282, 22269654), (12497, 20104524), (16923, 14846436), (22564, 11134827), (24994, 10052262), (33846, 7423218), (37491, 6701508), (49988, 5026131), (50769, 4948812), (62051, 4049028), (67692, 3711609), (74982, 3350754), (101538, 2474406), (112473, 2233836), (124102, 2024514), (137467, 1827684), (149964, 1675377), (152307, 1649604), (186153, 1349676), (203076, 1237203), (224946, 1116918), (248204, 1012257), (274934, 913842), (304614, 824802), (337419, 744612), (372306, 674838), (412401, 609228), (449892, 558459), (456921, 549868)]