40308984

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15131}}^1$

素因数の和:15180

約数の個数: 48

約数和(自身を含む): 112128120

約数和(自身を除く): 71819136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 15131, 30262, 45393, 60524, 90786, 121048, 136179, 181572, 272358, 363144, 544716, 559847, 1089432, 1119694, 1679541, 2239388, 3359082, 4478776, 5038623, 6718164, 10077246, 13436328, 20154492, 40308984]

約数ペア:

[(1, 40308984), (2, 20154492), (3, 13436328), (4, 10077246), (6, 6718164), (8, 5038623), (9, 4478776), (12, 3359082), (18, 2239388), (24, 1679541), (36, 1119694), (37, 1089432), (72, 559847), (74, 544716), (111, 363144), (148, 272358), (222, 181572), (296, 136179), (333, 121048), (444, 90786), (666, 60524), (888, 45393), (1332, 30262), (2664, 15131)]