218375352

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8675

約数の個数: 96

約数和(自身を含む): 660594480

約数和(自身を除く): 442219128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 8641, 12636, 17282, 25272, 25923, 34564, 51846, 69128, 77769, 103692, 112333, 155538, 207384, 224666, 233307, 311076, 336999, 449332, 466614, 622152, 673998, 699921, 898664, 933228, 1010997, 1347996, 1399842, 1866456, 2021994, 2099763, 2695992, 2799684, 3032991, 4043988, 4199526, 5599368, 6065982, 8087976, 8399052, 9098973, 12131964, 16798104, 18197946, 24263928, 27296919, 36395892, 54593838, 72791784, 109187676, 218375352]

約数ペア:

[(1, 218375352), (2, 109187676), (3, 72791784), (4, 54593838), (6, 36395892), (8, 27296919), (9, 24263928), (12, 18197946), (13, 16798104), (18, 12131964), (24, 9098973), (26, 8399052), (27, 8087976), (36, 6065982), (39, 5599368), (52, 4199526), (54, 4043988), (72, 3032991), (78, 2799684), (81, 2695992), (104, 2099763), (108, 2021994), (117, 1866456), (156, 1399842), (162, 1347996), (216, 1010997), (234, 933228), (243, 898664), (312, 699921), (324, 673998), (351, 622152), (468, 466614), (486, 449332), (648, 336999), (702, 311076), (936, 233307), (972, 224666), (1053, 207384), (1404, 155538), (1944, 112333), (2106, 103692), (2808, 77769), (3159, 69128), (4212, 51846), (6318, 34564), (8424, 25923), (8641, 25272), (12636, 17282)]