440717616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2151

約数の個数: 120

約数和(自身を含む): 1315392000

約数和(自身を除く): 874674384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 304, 316, 342, 456, 474, 632, 684, 711, 912, 948, 1264, 1368, 1422, 1501, 1896, 2039, 2736, 2844, 3002, 3792, 4078, 4503, 5688, 6004, 6117, 8156, 9006, 11376, 12008, 12234, 13509, 16312, 18012, 18351, 24016, 24468, 27018, 32624, 36024, 36702, 38741, 48936, 54036, 72048, 73404, 77482, 97872, 108072, 116223, 146808, 154964, 161081, 216144, 232446, 293616, 309928, 322162, 348669, 464892, 483243, 619856, 644324, 697338, 929784, 966486, 1288648, 1394676, 1449729, 1859568, 1932972, 2577296, 2789352, 2899458, 3060539, 3865944, 5578704, 5798916, 6121078, 7731888, 9181617, 11597832, 12242156, 18363234, 23195664, 24484312, 27544851, 36726468, 48968624, 55089702, 73452936, 110179404, 146905872, 220358808, 440717616]

約数ペア:

[(1, 440717616), (2, 220358808), (3, 146905872), (4, 110179404), (6, 73452936), (8, 55089702), (9, 48968624), (12, 36726468), (16, 27544851), (18, 24484312), (19, 23195664), (24, 18363234), (36, 12242156), (38, 11597832), (48, 9181617), (57, 7731888), (72, 6121078), (76, 5798916), (79, 5578704), (114, 3865944), (144, 3060539), (152, 2899458), (158, 2789352), (171, 2577296), (228, 1932972), (237, 1859568), (304, 1449729), (316, 1394676), (342, 1288648), (456, 966486), (474, 929784), (632, 697338), (684, 644324), (711, 619856), (912, 483243), (948, 464892), (1264, 348669), (1368, 322162), (1422, 309928), (1501, 293616), (1896, 232446), (2039, 216144), (2736, 161081), (2844, 154964), (3002, 146808), (3792, 116223), (4078, 108072), (4503, 97872), (5688, 77482), (6004, 73404), (6117, 72048), (8156, 54036), (9006, 48936), (11376, 38741), (12008, 36702), (12234, 36024), (13509, 32624), (16312, 27018), (18012, 24468), (18351, 24016)]