1282679496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11621}}^1$

素因数の和:11716

約数の個数: 128

約数和(自身を含む): 4128134400

約数和(自身を除く): 2845454904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 3066, 3942, 4088, 4599, 5256, 6132, 7884, 9198, 11621, 12264, 13797, 15768, 18396, 23242, 27594, 34863, 36792, 46484, 55188, 69726, 81347, 92968, 104589, 110376, 139452, 162694, 209178, 244041, 278904, 313767, 325388, 418356, 488082, 627534, 650776, 732123, 836712, 848333, 976164, 1255068, 1464246, 1696666, 1952328, 2196369, 2510136, 2544999, 2928492, 3393332, 4392738, 5089998, 5856984, 5938331, 6786664, 7634997, 8785476, 10179996, 11876662, 15269994, 17570952, 17814993, 20359992, 22904991, 23753324, 30539988, 35629986, 45809982, 47506648, 53444979, 61079976, 71259972, 91619964, 106889958, 142519944, 160334937, 183239928, 213779916, 320669874, 427559832, 641339748, 1282679496]

約数ペア:

[(1, 1282679496), (2, 641339748), (3, 427559832), (4, 320669874), (6, 213779916), (7, 183239928), (8, 160334937), (9, 142519944), (12, 106889958), (14, 91619964), (18, 71259972), (21, 61079976), (24, 53444979), (27, 47506648), (28, 45809982), (36, 35629986), (42, 30539988), (54, 23753324), (56, 22904991), (63, 20359992), (72, 17814993), (73, 17570952), (84, 15269994), (108, 11876662), (126, 10179996), (146, 8785476), (168, 7634997), (189, 6786664), (216, 5938331), (219, 5856984), (252, 5089998), (292, 4392738), (378, 3393332), (438, 2928492), (504, 2544999), (511, 2510136), (584, 2196369), (657, 1952328), (756, 1696666), (876, 1464246), (1022, 1255068), (1314, 976164), (1512, 848333), (1533, 836712), (1752, 732123), (1971, 650776), (2044, 627534), (2628, 488082), (3066, 418356), (3942, 325388), (4088, 313767), (4599, 278904), (5256, 244041), (6132, 209178), (7884, 162694), (9198, 139452), (11621, 110376), (12264, 104589), (13797, 92968), (15768, 81347), (18396, 69726), (23242, 55188), (27594, 46484), (34863, 36792)]