260523198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:946

約数の個数: 96

約数和(自身を含む): 652579200

約数和(自身を除く): 392056002

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 79, 102, 117, 153, 158, 221, 234, 237, 306, 442, 474, 663, 711, 829, 1027, 1326, 1343, 1422, 1658, 1989, 2054, 2487, 2686, 3081, 3978, 4029, 4974, 6162, 7461, 8058, 9243, 10777, 12087, 14093, 14922, 17459, 18486, 21554, 24174, 28186, 32331, 34918, 42279, 52377, 64662, 65491, 84558, 96993, 104754, 126837, 130982, 157131, 183209, 193986, 196473, 253674, 314262, 366418, 392946, 549627, 589419, 851383, 1099254, 1113347, 1178838, 1648881, 1702766, 2226694, 2554149, 3297762, 3340041, 5108298, 6680082, 7662447, 10020123, 14473511, 15324894, 20040246, 28947022, 43420533, 86841066, 130261599, 260523198]

約数ペア:

[(1, 260523198), (2, 130261599), (3, 86841066), (6, 43420533), (9, 28947022), (13, 20040246), (17, 15324894), (18, 14473511), (26, 10020123), (34, 7662447), (39, 6680082), (51, 5108298), (78, 3340041), (79, 3297762), (102, 2554149), (117, 2226694), (153, 1702766), (158, 1648881), (221, 1178838), (234, 1113347), (237, 1099254), (306, 851383), (442, 589419), (474, 549627), (663, 392946), (711, 366418), (829, 314262), (1027, 253674), (1326, 196473), (1343, 193986), (1422, 183209), (1658, 157131), (1989, 130982), (2054, 126837), (2487, 104754), (2686, 96993), (3081, 84558), (3978, 65491), (4029, 64662), (4974, 52377), (6162, 42279), (7461, 34918), (8058, 32331), (9243, 28186), (10777, 24174), (12087, 21554), (14093, 18486), (14922, 17459)]