251902032

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4129}}^1$

素因数の和:4212

約数の個数: 80

約数和(自身を含む): 688289280

約数和(自身を除く): 436387248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3813, 4129, 5084, 7626, 8258, 10168, 12387, 15252, 16516, 20336, 24774, 30504, 33032, 49548, 61008, 66064, 99096, 127999, 169289, 198192, 255998, 338578, 383997, 507867, 511996, 677156, 767994, 1015734, 1023992, 1354312, 1535988, 2031468, 2047984, 2708624, 3071976, 4062936, 5247959, 6143952, 8125872, 10495918, 15743877, 20991836, 31487754, 41983672, 62975508, 83967344, 125951016, 251902032]

約数ペア:

[(1, 251902032), (2, 125951016), (3, 83967344), (4, 62975508), (6, 41983672), (8, 31487754), (12, 20991836), (16, 15743877), (24, 10495918), (31, 8125872), (41, 6143952), (48, 5247959), (62, 4062936), (82, 3071976), (93, 2708624), (123, 2047984), (124, 2031468), (164, 1535988), (186, 1354312), (246, 1023992), (248, 1015734), (328, 767994), (372, 677156), (492, 511996), (496, 507867), (656, 383997), (744, 338578), (984, 255998), (1271, 198192), (1488, 169289), (1968, 127999), (2542, 99096), (3813, 66064), (4129, 61008), (5084, 49548), (7626, 33032), (8258, 30504), (10168, 24774), (12387, 20336), (15252, 16516)]