289021992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1575

約数の個数: 96

約数和(自身を含む): 845834400

約数和(自身を除く): 556812408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 179, 196, 294, 358, 392, 537, 588, 716, 1074, 1176, 1253, 1373, 1432, 2148, 2506, 2746, 3759, 4119, 4296, 5012, 5492, 7518, 8238, 8771, 9611, 10024, 10984, 15036, 16476, 17542, 19222, 26313, 28833, 30072, 32952, 35084, 38444, 52626, 57666, 67277, 70168, 76888, 105252, 115332, 134554, 201831, 210504, 230664, 245767, 269108, 403662, 491534, 538216, 737301, 807324, 983068, 1474602, 1614648, 1720369, 1966136, 2949204, 3440738, 5161107, 5898408, 6881476, 10322214, 12042583, 13762952, 20644428, 24085166, 36127749, 41288856, 48170332, 72255498, 96340664, 144510996, 289021992]

約数ペア:

[(1, 289021992), (2, 144510996), (3, 96340664), (4, 72255498), (6, 48170332), (7, 41288856), (8, 36127749), (12, 24085166), (14, 20644428), (21, 13762952), (24, 12042583), (28, 10322214), (42, 6881476), (49, 5898408), (56, 5161107), (84, 3440738), (98, 2949204), (147, 1966136), (168, 1720369), (179, 1614648), (196, 1474602), (294, 983068), (358, 807324), (392, 737301), (537, 538216), (588, 491534), (716, 403662), (1074, 269108), (1176, 245767), (1253, 230664), (1373, 210504), (1432, 201831), (2148, 134554), (2506, 115332), (2746, 105252), (3759, 76888), (4119, 70168), (4296, 67277), (5012, 57666), (5492, 52626), (7518, 38444), (8238, 35084), (8771, 32952), (9611, 30072), (10024, 28833), (10984, 26313), (15036, 19222), (16476, 17542)]