1231315992

素因数分解:

$2^3\times 3^8\times {\mathrm{23459}}^1$

素因数の和:23489

約数の個数: 72

約数和(自身を含む): 3463047900

約数和(自身を除く): 2231731908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 6561, 8748, 13122, 17496, 23459, 26244, 46918, 52488, 70377, 93836, 140754, 187672, 211131, 281508, 422262, 563016, 633393, 844524, 1266786, 1689048, 1900179, 2533572, 3800358, 5067144, 5700537, 7600716, 11401074, 15201432, 17101611, 22802148, 34203222, 45604296, 51304833, 68406444, 102609666, 136812888, 153914499, 205219332, 307828998, 410438664, 615657996, 1231315992]

約数ペア:

[(1, 1231315992), (2, 615657996), (3, 410438664), (4, 307828998), (6, 205219332), (8, 153914499), (9, 136812888), (12, 102609666), (18, 68406444), (24, 51304833), (27, 45604296), (36, 34203222), (54, 22802148), (72, 17101611), (81, 15201432), (108, 11401074), (162, 7600716), (216, 5700537), (243, 5067144), (324, 3800358), (486, 2533572), (648, 1900179), (729, 1689048), (972, 1266786), (1458, 844524), (1944, 633393), (2187, 563016), (2916, 422262), (4374, 281508), (5832, 211131), (6561, 187672), (8748, 140754), (13122, 93836), (17496, 70377), (23459, 52488), (26244, 46918)]