2340951012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{21799}}^1$

素因数の和:21985

約数の個数: 72

約数和(自身を含む): 6268808000

約数和(自身を除く): 3927856988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 8949, 11932, 17898, 21799, 26847, 35796, 43598, 53694, 65397, 87196, 107388, 130794, 196191, 261588, 392382, 414181, 784764, 828362, 1242543, 1656724, 2485086, 3422443, 3727629, 4970172, 6844886, 7455258, 10267329, 13689772, 14910516, 20534658, 30801987, 41069316, 61603974, 65026417, 123207948, 130052834, 195079251, 260105668, 390158502, 585237753, 780317004, 1170475506, 2340951012]

約数ペア:

[(1, 2340951012), (2, 1170475506), (3, 780317004), (4, 585237753), (6, 390158502), (9, 260105668), (12, 195079251), (18, 130052834), (19, 123207948), (36, 65026417), (38, 61603974), (57, 41069316), (76, 30801987), (114, 20534658), (157, 14910516), (171, 13689772), (228, 10267329), (314, 7455258), (342, 6844886), (471, 4970172), (628, 3727629), (684, 3422443), (942, 2485086), (1413, 1656724), (1884, 1242543), (2826, 828362), (2983, 784764), (5652, 414181), (5966, 392382), (8949, 261588), (11932, 196191), (17898, 130794), (21799, 107388), (26847, 87196), (35796, 65397), (43598, 53694)]