1017768688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 2123078400

約数和(自身を除く): 1105309712

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 173, 232, 248, 346, 409, 464, 496, 692, 818, 899, 1384, 1636, 1798, 2768, 3272, 3596, 5017, 5363, 6544, 7192, 10034, 10726, 11861, 12679, 14384, 20068, 21452, 23722, 25358, 40136, 42904, 47444, 50716, 70757, 80272, 85808, 94888, 101432, 141514, 155527, 189776, 202864, 283028, 311054, 367691, 566056, 622108, 735382, 1132112, 1244216, 1470764, 2051953, 2193467, 2488432, 2941528, 4103906, 4386934, 5883056, 8207812, 8773868, 16415624, 17547736, 32831248, 35095472, 63610543, 127221086, 254442172, 508884344, 1017768688]

約数ペア:

[(1, 1017768688), (2, 508884344), (4, 254442172), (8, 127221086), (16, 63610543), (29, 35095472), (31, 32831248), (58, 17547736), (62, 16415624), (116, 8773868), (124, 8207812), (173, 5883056), (232, 4386934), (248, 4103906), (346, 2941528), (409, 2488432), (464, 2193467), (496, 2051953), (692, 1470764), (818, 1244216), (899, 1132112), (1384, 735382), (1636, 622108), (1798, 566056), (2768, 367691), (3272, 311054), (3596, 283028), (5017, 202864), (5363, 189776), (6544, 155527), (7192, 141514), (10034, 101432), (10726, 94888), (11861, 85808), (12679, 80272), (14384, 70757), (20068, 50716), (21452, 47444), (23722, 42904), (25358, 40136)]