212934672

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:605

約数の個数: 120

約数和(自身を含む): 631904000

約数和(自身を除く): 418969328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 223, 228, 304, 342, 349, 446, 456, 669, 684, 698, 892, 912, 1047, 1338, 1368, 1396, 1784, 2007, 2094, 2676, 2736, 2792, 3141, 3568, 4014, 4188, 4237, 5352, 5584, 6282, 6631, 8028, 8376, 8474, 10704, 12564, 12711, 13262, 16056, 16752, 16948, 19893, 25128, 25422, 26524, 32112, 33896, 38133, 39786, 50256, 50844, 53048, 59679, 67792, 76266, 77827, 79572, 101688, 106096, 119358, 152532, 155654, 159144, 203376, 233481, 238716, 305064, 311308, 318288, 466962, 477432, 610128, 622616, 700443, 933924, 954864, 1245232, 1400886, 1478713, 1867848, 2801772, 2957426, 3735696, 4436139, 5603544, 5914852, 8872278, 11207088, 11829704, 13308417, 17744556, 23659408, 26616834, 35489112, 53233668, 70978224, 106467336, 212934672]

約数ペア:

[(1, 212934672), (2, 106467336), (3, 70978224), (4, 53233668), (6, 35489112), (8, 26616834), (9, 23659408), (12, 17744556), (16, 13308417), (18, 11829704), (19, 11207088), (24, 8872278), (36, 5914852), (38, 5603544), (48, 4436139), (57, 3735696), (72, 2957426), (76, 2801772), (114, 1867848), (144, 1478713), (152, 1400886), (171, 1245232), (223, 954864), (228, 933924), (304, 700443), (342, 622616), (349, 610128), (446, 477432), (456, 466962), (669, 318288), (684, 311308), (698, 305064), (892, 238716), (912, 233481), (1047, 203376), (1338, 159144), (1368, 155654), (1396, 152532), (1784, 119358), (2007, 106096), (2094, 101688), (2676, 79572), (2736, 77827), (2792, 76266), (3141, 67792), (3568, 59679), (4014, 53048), (4188, 50844), (4237, 50256), (5352, 39786), (5584, 38133), (6282, 33896), (6631, 32112), (8028, 26524), (8376, 25422), (8474, 25128), (10704, 19893), (12564, 16948), (12711, 16752), (13262, 16056)]