431600208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3511}}^1$

素因数の和:3732

約数の個数: 80

約数和(自身を含む): 1207172736

約数和(自身を除く): 775572528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 394, 591, 624, 788, 1182, 1576, 2364, 2561, 3152, 3511, 4728, 5122, 7022, 7683, 9456, 10244, 10533, 14044, 15366, 20488, 21066, 28088, 30732, 40976, 42132, 45643, 56176, 61464, 84264, 91286, 122928, 136929, 168528, 182572, 273858, 365144, 547716, 691667, 730288, 1095432, 1383334, 2075001, 2190864, 2766668, 4150002, 5533336, 8300004, 8991671, 11066672, 16600008, 17983342, 26975013, 33200016, 35966684, 53950026, 71933368, 107900052, 143866736, 215800104, 431600208]

約数ペア:

[(1, 431600208), (2, 215800104), (3, 143866736), (4, 107900052), (6, 71933368), (8, 53950026), (12, 35966684), (13, 33200016), (16, 26975013), (24, 17983342), (26, 16600008), (39, 11066672), (48, 8991671), (52, 8300004), (78, 5533336), (104, 4150002), (156, 2766668), (197, 2190864), (208, 2075001), (312, 1383334), (394, 1095432), (591, 730288), (624, 691667), (788, 547716), (1182, 365144), (1576, 273858), (2364, 182572), (2561, 168528), (3152, 136929), (3511, 122928), (4728, 91286), (5122, 84264), (7022, 61464), (7683, 56176), (9456, 45643), (10244, 42132), (10533, 40976), (14044, 30732), (15366, 28088), (20488, 21066)]