495881104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 1044933120

約数和(自身を除く): 549052016

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 79, 92, 148, 158, 184, 296, 316, 368, 461, 592, 632, 851, 922, 1264, 1702, 1817, 1844, 2923, 3404, 3634, 3688, 5846, 6808, 7268, 7376, 10603, 11692, 13616, 14536, 17057, 21206, 23384, 29072, 34114, 36419, 42412, 46768, 67229, 68228, 72838, 84824, 134458, 136456, 145676, 169648, 268916, 272912, 291352, 392311, 537832, 582704, 784622, 837637, 1075664, 1347503, 1569244, 1675274, 2695006, 3138488, 3350548, 5390012, 6276976, 6701096, 10780024, 13402192, 21560048, 30992569, 61985138, 123970276, 247940552, 495881104]

約数ペア:

[(1, 495881104), (2, 247940552), (4, 123970276), (8, 61985138), (16, 30992569), (23, 21560048), (37, 13402192), (46, 10780024), (74, 6701096), (79, 6276976), (92, 5390012), (148, 3350548), (158, 3138488), (184, 2695006), (296, 1675274), (316, 1569244), (368, 1347503), (461, 1075664), (592, 837637), (632, 784622), (851, 582704), (922, 537832), (1264, 392311), (1702, 291352), (1817, 272912), (1844, 268916), (2923, 169648), (3404, 145676), (3634, 136456), (3688, 134458), (5846, 84824), (6808, 72838), (7268, 68228), (7376, 67229), (10603, 46768), (11692, 42412), (13616, 36419), (14536, 34114), (17057, 29072), (21206, 23384)]