655126056

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8678

約数の個数: 112

約数和(自身を含む): 1983598260

約数和(自身を除く): 1328472204

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, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2808, 2916, 3159, 4212, 5832, 6318, 8424, 8641, 9477, 12636, 17282, 18954, 25272, 25923, 34564, 37908, 51846, 69128, 75816, 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, 6299289, 8087976, 8399052, 9098973, 12131964, 12598578, 16798104, 18197946, 24263928, 25197156, 27296919, 36395892, 50394312, 54593838, 72791784, 81890757, 109187676, 163781514, 218375352, 327563028, 655126056]

約数ペア:

[(1, 655126056), (2, 327563028), (3, 218375352), (4, 163781514), (6, 109187676), (8, 81890757), (9, 72791784), (12, 54593838), (13, 50394312), (18, 36395892), (24, 27296919), (26, 25197156), (27, 24263928), (36, 18197946), (39, 16798104), (52, 12598578), (54, 12131964), (72, 9098973), (78, 8399052), (81, 8087976), (104, 6299289), (108, 6065982), (117, 5599368), (156, 4199526), (162, 4043988), (216, 3032991), (234, 2799684), (243, 2695992), (312, 2099763), (324, 2021994), (351, 1866456), (468, 1399842), (486, 1347996), (648, 1010997), (702, 933228), (729, 898664), (936, 699921), (972, 673998), (1053, 622152), (1404, 466614), (1458, 449332), (1944, 336999), (2106, 311076), (2808, 233307), (2916, 224666), (3159, 207384), (4212, 155538), (5832, 112333), (6318, 103692), (8424, 77769), (8641, 75816), (9477, 69128), (12636, 51846), (17282, 37908), (18954, 34564), (25272, 25923)]