1628012412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68209}}^1$

素因数の和:68252

約数の個数: 96

約数和(自身を含む): 4812897600

約数和(自身を除く): 3184885188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 11934, 23868, 68209, 136418, 204627, 272836, 409254, 613881, 818508, 886717, 1159553, 1227762, 1773434, 1841643, 2319106, 2455524, 2660151, 3478659, 3546868, 3683286, 4638212, 5320302, 6957318, 7366572, 7980453, 10435977, 10640604, 13914636, 15074189, 15960906, 20871954, 23941359, 30148378, 31307931, 31921812, 41743908, 45222567, 47882718, 60296756, 62615862, 90445134, 95765436, 125231724, 135667701, 180890268, 271335402, 407003103, 542670804, 814006206, 1628012412]

約数ペア:

[(1, 1628012412), (2, 814006206), (3, 542670804), (4, 407003103), (6, 271335402), (9, 180890268), (12, 135667701), (13, 125231724), (17, 95765436), (18, 90445134), (26, 62615862), (27, 60296756), (34, 47882718), (36, 45222567), (39, 41743908), (51, 31921812), (52, 31307931), (54, 30148378), (68, 23941359), (78, 20871954), (102, 15960906), (108, 15074189), (117, 13914636), (153, 10640604), (156, 10435977), (204, 7980453), (221, 7366572), (234, 6957318), (306, 5320302), (351, 4638212), (442, 3683286), (459, 3546868), (468, 3478659), (612, 2660151), (663, 2455524), (702, 2319106), (884, 1841643), (918, 1773434), (1326, 1227762), (1404, 1159553), (1836, 886717), (1989, 818508), (2652, 613881), (3978, 409254), (5967, 272836), (7956, 204627), (11934, 136418), (23868, 68209)]