1228984512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22303}}^1$

素因数の和:22366

約数の個数: 112

約数和(自身を含む): 3807025152

約数和(自身を除く): 2578040640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 3444, 3936, 4592, 6888, 7872, 9184, 13776, 18368, 22303, 27552, 44606, 55104, 66909, 89212, 133818, 156121, 178424, 267636, 312242, 356848, 468363, 535272, 624484, 713696, 914423, 936726, 1070544, 1248968, 1427392, 1828846, 1873452, 2141088, 2497936, 2743269, 3657692, 3746904, 4282176, 4995872, 5486538, 6400961, 7315384, 7493808, 9991744, 10973076, 12801922, 14630768, 14987616, 19202883, 21946152, 25603844, 29261536, 29975232, 38405766, 43892304, 51207688, 58523072, 76811532, 87784608, 102415376, 153623064, 175569216, 204830752, 307246128, 409661504, 614492256, 1228984512]

約数ペア:

[(1, 1228984512), (2, 614492256), (3, 409661504), (4, 307246128), (6, 204830752), (7, 175569216), (8, 153623064), (12, 102415376), (14, 87784608), (16, 76811532), (21, 58523072), (24, 51207688), (28, 43892304), (32, 38405766), (41, 29975232), (42, 29261536), (48, 25603844), (56, 21946152), (64, 19202883), (82, 14987616), (84, 14630768), (96, 12801922), (112, 10973076), (123, 9991744), (164, 7493808), (168, 7315384), (192, 6400961), (224, 5486538), (246, 4995872), (287, 4282176), (328, 3746904), (336, 3657692), (448, 2743269), (492, 2497936), (574, 2141088), (656, 1873452), (672, 1828846), (861, 1427392), (984, 1248968), (1148, 1070544), (1312, 936726), (1344, 914423), (1722, 713696), (1968, 624484), (2296, 535272), (2624, 468363), (3444, 356848), (3936, 312242), (4592, 267636), (6888, 178424), (7872, 156121), (9184, 133818), (13776, 89212), (18368, 66909), (22303, 55104), (27552, 44606)]