489779568

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59671}}^1$

素因数の和:59707

約数の個数: 80

約数和(自身を含む): 1479865600

約数和(自身を除く): 990086032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 59671, 119342, 179013, 238684, 358026, 477368, 537039, 716052, 954736, 1074078, 1133749, 1432104, 1611117, 2148156, 2267498, 2864208, 3222234, 3401247, 4296312, 4534996, 6444468, 6802494, 8592624, 9069992, 10203741, 12888936, 13604988, 18139984, 20407482, 25777872, 27209976, 30611223, 40814964, 54419952, 61222446, 81629928, 122444892, 163259856, 244889784, 489779568]

約数ペア:

[(1, 489779568), (2, 244889784), (3, 163259856), (4, 122444892), (6, 81629928), (8, 61222446), (9, 54419952), (12, 40814964), (16, 30611223), (18, 27209976), (19, 25777872), (24, 20407482), (27, 18139984), (36, 13604988), (38, 12888936), (48, 10203741), (54, 9069992), (57, 8592624), (72, 6802494), (76, 6444468), (108, 4534996), (114, 4296312), (144, 3401247), (152, 3222234), (171, 2864208), (216, 2267498), (228, 2148156), (304, 1611117), (342, 1432104), (432, 1133749), (456, 1074078), (513, 954736), (684, 716052), (912, 537039), (1026, 477368), (1368, 358026), (2052, 238684), (2736, 179013), (4104, 119342), (8208, 59671)]