1923281568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{513697}}^1$

素因数の和:513726

約数の個数: 72

約数和(自身を含む): 5890061268

約数和(自身を除く): 3966779700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 513697, 1027394, 1541091, 2054788, 3082182, 4109576, 4623273, 6164364, 6678061, 8219152, 9246546, 12328728, 13356122, 16438304, 18493092, 20034183, 24657456, 26712244, 36986184, 40068366, 49314912, 53424488, 60102549, 73972368, 80136732, 106848976, 120205098, 147944736, 160273464, 213697952, 240410196, 320546928, 480820392, 641093856, 961640784, 1923281568]

約数ペア:

[(1, 1923281568), (2, 961640784), (3, 641093856), (4, 480820392), (6, 320546928), (8, 240410196), (9, 213697952), (12, 160273464), (13, 147944736), (16, 120205098), (18, 106848976), (24, 80136732), (26, 73972368), (32, 60102549), (36, 53424488), (39, 49314912), (48, 40068366), (52, 36986184), (72, 26712244), (78, 24657456), (96, 20034183), (104, 18493092), (117, 16438304), (144, 13356122), (156, 12328728), (208, 9246546), (234, 8219152), (288, 6678061), (312, 6164364), (416, 4623273), (468, 4109576), (624, 3082182), (936, 2054788), (1248, 1541091), (1872, 1027394), (3744, 513697)]