2664317916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2383}}^1\times {\mathrm{2389}}^1$

素因数の和:4795

約数の個数: 72

約数和(自身を含む): 7258946240

約数和(自身を除く): 4594628324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2383, 2389, 4766, 4778, 7149, 7167, 9532, 9556, 14298, 14334, 21447, 21501, 28596, 28668, 30979, 31057, 42894, 43002, 61958, 62114, 85788, 86004, 92937, 93171, 123916, 124228, 185874, 186342, 278811, 279513, 371748, 372684, 557622, 559026, 1115244, 1118052, 5692987, 11385974, 17078961, 22771948, 34157922, 51236883, 68315844, 74008831, 102473766, 148017662, 204947532, 222026493, 296035324, 444052986, 666079479, 888105972, 1332158958, 2664317916]

約数ペア:

[(1, 2664317916), (2, 1332158958), (3, 888105972), (4, 666079479), (6, 444052986), (9, 296035324), (12, 222026493), (13, 204947532), (18, 148017662), (26, 102473766), (36, 74008831), (39, 68315844), (52, 51236883), (78, 34157922), (117, 22771948), (156, 17078961), (234, 11385974), (468, 5692987), (2383, 1118052), (2389, 1115244), (4766, 559026), (4778, 557622), (7149, 372684), (7167, 371748), (9532, 279513), (9556, 278811), (14298, 186342), (14334, 185874), (21447, 124228), (21501, 123916), (28596, 93171), (28668, 92937), (30979, 86004), (31057, 85788), (42894, 62114), (43002, 61958)]