657967428

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 1772400000

約数和(自身を除く): 1114432572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 421, 499, 522, 783, 842, 998, 1044, 1263, 1497, 1566, 1684, 1996, 2526, 2994, 3132, 3789, 4491, 5052, 5988, 7578, 8982, 11367, 12209, 13473, 14471, 15156, 17964, 22734, 24418, 26946, 28942, 36627, 43413, 45468, 48836, 53892, 57884, 73254, 86826, 109881, 130239, 146508, 173652, 210079, 219762, 260478, 329643, 390717, 420158, 439524, 520956, 630237, 659286, 781434, 840316, 1260474, 1318572, 1562868, 1890711, 2520948, 3781422, 5672133, 6092291, 7562844, 11344266, 12184582, 18276873, 22688532, 24369164, 36553746, 54830619, 73107492, 109661238, 164491857, 219322476, 328983714, 657967428]

約数ペア:

[(1, 657967428), (2, 328983714), (3, 219322476), (4, 164491857), (6, 109661238), (9, 73107492), (12, 54830619), (18, 36553746), (27, 24369164), (29, 22688532), (36, 18276873), (54, 12184582), (58, 11344266), (87, 7562844), (108, 6092291), (116, 5672133), (174, 3781422), (261, 2520948), (348, 1890711), (421, 1562868), (499, 1318572), (522, 1260474), (783, 840316), (842, 781434), (998, 659286), (1044, 630237), (1263, 520956), (1497, 439524), (1566, 420158), (1684, 390717), (1996, 329643), (2526, 260478), (2994, 219762), (3132, 210079), (3789, 173652), (4491, 146508), (5052, 130239), (5988, 109881), (7578, 86826), (8982, 73254), (11367, 57884), (12209, 53892), (13473, 48836), (14471, 45468), (15156, 43413), (17964, 36627), (22734, 28942), (24418, 26946)]