40429308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 102114432

約数和(自身を除く): 61685124

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 107, 111, 138, 148, 214, 222, 276, 321, 428, 444, 642, 851, 1284, 1369, 1702, 2461, 2553, 2738, 3404, 3959, 4107, 4922, 5106, 5476, 7383, 7918, 8214, 9844, 10212, 11877, 14766, 15836, 16428, 23754, 29532, 31487, 47508, 62974, 91057, 94461, 125948, 146483, 182114, 188922, 273171, 292966, 364228, 377844, 439449, 546342, 585932, 878898, 1092684, 1757796, 3369109, 6738218, 10107327, 13476436, 20214654, 40429308]

約数ペア:

[(1, 40429308), (2, 20214654), (3, 13476436), (4, 10107327), (6, 6738218), (12, 3369109), (23, 1757796), (37, 1092684), (46, 878898), (69, 585932), (74, 546342), (92, 439449), (107, 377844), (111, 364228), (138, 292966), (148, 273171), (214, 188922), (222, 182114), (276, 146483), (321, 125948), (428, 94461), (444, 91057), (642, 62974), (851, 47508), (1284, 31487), (1369, 29532), (1702, 23754), (2461, 16428), (2553, 15836), (2738, 14766), (3404, 11877), (3959, 10212), (4107, 9844), (4922, 8214), (5106, 7918), (5476, 7383)]