383690472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 1090437120

約数和(自身を除く): 706746648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 173, 186, 248, 264, 271, 341, 346, 372, 519, 542, 682, 692, 744, 813, 1023, 1038, 1084, 1364, 1384, 1626, 1903, 2046, 2076, 2168, 2728, 2981, 3252, 3806, 4092, 4152, 5363, 5709, 5962, 6504, 7612, 8184, 8401, 8943, 10726, 11418, 11924, 15224, 16089, 16802, 17886, 21452, 22836, 23848, 25203, 32178, 33604, 35772, 42904, 45672, 46883, 50406, 58993, 64356, 67208, 71544, 92411, 93766, 100812, 117986, 128712, 140649, 176979, 184822, 187532, 201624, 235972, 277233, 281298, 353958, 369644, 375064, 471944, 515713, 554466, 562596, 707916, 739288, 1031426, 1108932, 1125192, 1415832, 1453373, 1547139, 2062852, 2217864, 2906746, 3094278, 4125704, 4360119, 5813492, 6188556, 8720238, 11626984, 12377112, 15987103, 17440476, 31974206, 34880952, 47961309, 63948412, 95922618, 127896824, 191845236, 383690472]

約数ペア:

[(1, 383690472), (2, 191845236), (3, 127896824), (4, 95922618), (6, 63948412), (8, 47961309), (11, 34880952), (12, 31974206), (22, 17440476), (24, 15987103), (31, 12377112), (33, 11626984), (44, 8720238), (62, 6188556), (66, 5813492), (88, 4360119), (93, 4125704), (124, 3094278), (132, 2906746), (173, 2217864), (186, 2062852), (248, 1547139), (264, 1453373), (271, 1415832), (341, 1125192), (346, 1108932), (372, 1031426), (519, 739288), (542, 707916), (682, 562596), (692, 554466), (744, 515713), (813, 471944), (1023, 375064), (1038, 369644), (1084, 353958), (1364, 281298), (1384, 277233), (1626, 235972), (1903, 201624), (2046, 187532), (2076, 184822), (2168, 176979), (2728, 140649), (2981, 128712), (3252, 117986), (3806, 100812), (4092, 93766), (4152, 92411), (5363, 71544), (5709, 67208), (5962, 64356), (6504, 58993), (7612, 50406), (8184, 46883), (8401, 45672), (8943, 42904), (10726, 35772), (11418, 33604), (11924, 32178), (15224, 25203), (16089, 23848), (16802, 22836), (17886, 21452)]