620883936

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{24223}}^1$

素因数の和:24328

約数の個数: 72

約数和(自身を含む): 1785551040

約数和(自身を除く): 1164667104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 24223, 25632, 48446, 72669, 96892, 145338, 193784, 218007, 290676, 387568, 436014, 581352, 775136, 872028, 1162704, 1744056, 2155847, 2325408, 3488112, 4311694, 6467541, 6976224, 8623388, 12935082, 17246776, 19402623, 25870164, 34493552, 38805246, 51740328, 68987104, 77610492, 103480656, 155220984, 206961312, 310441968, 620883936]

約数ペア:

[(1, 620883936), (2, 310441968), (3, 206961312), (4, 155220984), (6, 103480656), (8, 77610492), (9, 68987104), (12, 51740328), (16, 38805246), (18, 34493552), (24, 25870164), (32, 19402623), (36, 17246776), (48, 12935082), (72, 8623388), (89, 6976224), (96, 6467541), (144, 4311694), (178, 3488112), (267, 2325408), (288, 2155847), (356, 1744056), (534, 1162704), (712, 872028), (801, 775136), (1068, 581352), (1424, 436014), (1602, 387568), (2136, 290676), (2848, 218007), (3204, 193784), (4272, 145338), (6408, 96892), (8544, 72669), (12816, 48446), (24223, 25632)]