549194436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 1641669120

約数和(自身を除く): 1092474684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 89, 94, 126, 141, 178, 188, 252, 267, 282, 329, 356, 423, 521, 534, 564, 623, 658, 801, 846, 987, 1042, 1068, 1246, 1316, 1563, 1602, 1692, 1869, 1974, 2084, 2492, 2961, 3126, 3204, 3647, 3738, 3948, 4183, 4689, 5607, 5922, 6252, 7294, 7476, 8366, 9378, 10941, 11214, 11844, 12549, 14588, 16732, 18756, 21882, 22428, 24487, 25098, 29281, 32823, 37647, 43764, 46369, 48974, 50196, 58562, 65646, 73461, 75294, 87843, 92738, 97948, 117124, 131292, 139107, 146922, 150588, 171409, 175686, 185476, 220383, 263529, 278214, 293844, 324583, 342818, 351372, 417321, 440766, 514227, 527058, 556428, 649166, 685636, 834642, 881532, 973749, 1028454, 1054116, 1298332, 1542681, 1669284, 1947498, 2056908, 2179343, 2921247, 3085362, 3894996, 4358686, 5842494, 6170724, 6538029, 8717372, 11684988, 13076058, 15255401, 19614087, 26152116, 30510802, 39228174, 45766203, 61021604, 78456348, 91532406, 137298609, 183064812, 274597218, 549194436]

約数ペア:

[(1, 549194436), (2, 274597218), (3, 183064812), (4, 137298609), (6, 91532406), (7, 78456348), (9, 61021604), (12, 45766203), (14, 39228174), (18, 30510802), (21, 26152116), (28, 19614087), (36, 15255401), (42, 13076058), (47, 11684988), (63, 8717372), (84, 6538029), (89, 6170724), (94, 5842494), (126, 4358686), (141, 3894996), (178, 3085362), (188, 2921247), (252, 2179343), (267, 2056908), (282, 1947498), (329, 1669284), (356, 1542681), (423, 1298332), (521, 1054116), (534, 1028454), (564, 973749), (623, 881532), (658, 834642), (801, 685636), (846, 649166), (987, 556428), (1042, 527058), (1068, 514227), (1246, 440766), (1316, 417321), (1563, 351372), (1602, 342818), (1692, 324583), (1869, 293844), (1974, 278214), (2084, 263529), (2492, 220383), (2961, 185476), (3126, 175686), (3204, 171409), (3647, 150588), (3738, 146922), (3948, 139107), (4183, 131292), (4689, 117124), (5607, 97948), (5922, 92738), (6252, 87843), (7294, 75294), (7476, 73461), (8366, 65646), (9378, 58562), (10941, 50196), (11214, 48974), (11844, 46369), (12549, 43764), (14588, 37647), (16732, 32823), (18756, 29281), (21882, 25098), (22428, 24487)]