272267648

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 578009520

約数和(自身を除く): 305741872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 211, 272, 422, 544, 593, 844, 1088, 1186, 1688, 2176, 2372, 3376, 3587, 4744, 6752, 7174, 9488, 10081, 13504, 14348, 18976, 20162, 27008, 28696, 37952, 40324, 57392, 75904, 80648, 114784, 125123, 161296, 229568, 250246, 322592, 459136, 500492, 645184, 1000984, 1290368, 2001968, 2127091, 4003936, 4254182, 8007872, 8508364, 16015744, 17016728, 34033456, 68066912, 136133824, 272267648]

約数ペア:

[(1, 272267648), (2, 136133824), (4, 68066912), (8, 34033456), (16, 17016728), (17, 16015744), (32, 8508364), (34, 8007872), (64, 4254182), (68, 4003936), (128, 2127091), (136, 2001968), (211, 1290368), (272, 1000984), (422, 645184), (544, 500492), (593, 459136), (844, 322592), (1088, 250246), (1186, 229568), (1688, 161296), (2176, 125123), (2372, 114784), (3376, 80648), (3587, 75904), (4744, 57392), (6752, 40324), (7174, 37952), (9488, 28696), (10081, 27008), (13504, 20162), (14348, 18976)]