294403428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4561}}^1$

素因数の和:4745

約数の個数: 72

約数和(自身を含む): 816999456

約数和(自身を除く): 522596028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 163, 198, 326, 396, 489, 652, 978, 1467, 1793, 1956, 2934, 3586, 4561, 5379, 5868, 7172, 9122, 10758, 13683, 16137, 18244, 21516, 27366, 32274, 41049, 50171, 54732, 64548, 82098, 100342, 150513, 164196, 200684, 301026, 451539, 602052, 743443, 903078, 1486886, 1806156, 2230329, 2973772, 4460658, 6690987, 8177873, 8921316, 13381974, 16355746, 24533619, 26763948, 32711492, 49067238, 73600857, 98134476, 147201714, 294403428]

約数ペア:

[(1, 294403428), (2, 147201714), (3, 98134476), (4, 73600857), (6, 49067238), (9, 32711492), (11, 26763948), (12, 24533619), (18, 16355746), (22, 13381974), (33, 8921316), (36, 8177873), (44, 6690987), (66, 4460658), (99, 2973772), (132, 2230329), (163, 1806156), (198, 1486886), (326, 903078), (396, 743443), (489, 602052), (652, 451539), (978, 301026), (1467, 200684), (1793, 164196), (1956, 150513), (2934, 100342), (3586, 82098), (4561, 64548), (5379, 54732), (5868, 50171), (7172, 41049), (9122, 32274), (10758, 27366), (13683, 21516), (16137, 18244)]