404597808

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{19927}}^1$

素因数の和:19991

約数の個数: 80

約数和(自身を含む): 1186114560

約数和(自身を除く): 781516752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 19927, 20304, 39854, 59781, 79708, 119562, 159416, 179343, 239124, 318832, 358686, 478248, 538029, 717372, 936569, 956496, 1076058, 1434744, 1873138, 2152116, 2809707, 2869488, 3746276, 4304232, 5619414, 7492552, 8429121, 8608464, 11238828, 14985104, 16858242, 22477656, 25287363, 33716484, 44955312, 50574726, 67432968, 101149452, 134865936, 202298904, 404597808]

約数ペア:

[(1, 404597808), (2, 202298904), (3, 134865936), (4, 101149452), (6, 67432968), (8, 50574726), (9, 44955312), (12, 33716484), (16, 25287363), (18, 22477656), (24, 16858242), (27, 14985104), (36, 11238828), (47, 8608464), (48, 8429121), (54, 7492552), (72, 5619414), (94, 4304232), (108, 3746276), (141, 2869488), (144, 2809707), (188, 2152116), (216, 1873138), (282, 1434744), (376, 1076058), (423, 956496), (432, 936569), (564, 717372), (752, 538029), (846, 478248), (1128, 358686), (1269, 318832), (1692, 239124), (2256, 179343), (2538, 159416), (3384, 119562), (5076, 79708), (6768, 59781), (10152, 39854), (19927, 20304)]