630645648

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18427}}^1$

素因数の和:18492

約数の個数: 80

約数和(自身を含む): 1754935296

約数和(自身を除く): 1124289648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 8556, 11408, 17112, 18427, 34224, 36854, 55281, 73708, 110562, 147416, 221124, 294832, 423821, 442248, 571237, 847642, 884496, 1142474, 1271463, 1695284, 1713711, 2284948, 2542926, 3390568, 3427422, 4569896, 5085852, 6781136, 6854844, 9139792, 10171704, 13138451, 13709688, 20343408, 26276902, 27419376, 39415353, 52553804, 78830706, 105107608, 157661412, 210215216, 315322824, 630645648]

約数ペア:

[(1, 630645648), (2, 315322824), (3, 210215216), (4, 157661412), (6, 105107608), (8, 78830706), (12, 52553804), (16, 39415353), (23, 27419376), (24, 26276902), (31, 20343408), (46, 13709688), (48, 13138451), (62, 10171704), (69, 9139792), (92, 6854844), (93, 6781136), (124, 5085852), (138, 4569896), (184, 3427422), (186, 3390568), (248, 2542926), (276, 2284948), (368, 1713711), (372, 1695284), (496, 1271463), (552, 1142474), (713, 884496), (744, 847642), (1104, 571237), (1426, 442248), (1488, 423821), (2139, 294832), (2852, 221124), (4278, 147416), (5704, 110562), (8556, 73708), (11408, 55281), (17112, 36854), (18427, 34224)]