355254828

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 841800960

約数和(自身を除く): 486546132

約数列:

[1, 2, 3, 4, 6, 12, 103, 197, 206, 309, 394, 412, 591, 618, 788, 1182, 1236, 1459, 2364, 2918, 4377, 5836, 8754, 17508, 20291, 40582, 60873, 81164, 121746, 150277, 243492, 287423, 300554, 450831, 574846, 601108, 862269, 901662, 1149692, 1724538, 1803324, 3449076, 29604569, 59209138, 88813707, 118418276, 177627414, 355254828]

約数ペア:

[(1, 355254828), (2, 177627414), (3, 118418276), (4, 88813707), (6, 59209138), (12, 29604569), (103, 3449076), (197, 1803324), (206, 1724538), (309, 1149692), (394, 901662), (412, 862269), (591, 601108), (618, 574846), (788, 450831), (1182, 300554), (1236, 287423), (1459, 243492), (2364, 150277), (2918, 121746), (4377, 81164), (5836, 60873), (8754, 40582), (17508, 20291)]