1187123508

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 3032527680

約数和(自身を除く): 1845404172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 379, 501, 521, 668, 758, 1002, 1042, 1137, 1503, 1516, 1563, 2004, 2084, 2274, 3006, 3126, 3411, 4548, 4689, 6012, 6252, 6822, 9378, 13644, 18756, 63293, 87007, 126586, 174014, 189879, 197459, 253172, 261021, 348028, 379758, 394918, 522042, 569637, 592377, 759516, 783063, 789836, 1044084, 1139274, 1184754, 1566126, 1777131, 2278548, 2369508, 3132252, 3554262, 7108524, 32975653, 65951306, 98926959, 131902612, 197853918, 296780877, 395707836, 593561754, 1187123508]

約数ペア:

[(1, 1187123508), (2, 593561754), (3, 395707836), (4, 296780877), (6, 197853918), (9, 131902612), (12, 98926959), (18, 65951306), (36, 32975653), (167, 7108524), (334, 3554262), (379, 3132252), (501, 2369508), (521, 2278548), (668, 1777131), (758, 1566126), (1002, 1184754), (1042, 1139274), (1137, 1044084), (1503, 789836), (1516, 783063), (1563, 759516), (2004, 592377), (2084, 569637), (2274, 522042), (3006, 394918), (3126, 379758), (3411, 348028), (4548, 261021), (4689, 253172), (6012, 197459), (6252, 189879), (6822, 174014), (9378, 126586), (13644, 87007), (18756, 63293)]