40138056

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 130890240

約数和(自身を除く): 90752184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 367, 372, 392, 434, 441, 504, 558, 588, 651, 734, 744, 868, 882, 1101, 1116, 1176, 1302, 1468, 1519, 1736, 1764, 1953, 2202, 2232, 2569, 2604, 2936, 3038, 3303, 3528, 3906, 4404, 4557, 5138, 5208, 6076, 6606, 7707, 7812, 8808, 9114, 10276, 11377, 12152, 13212, 13671, 15414, 15624, 17983, 18228, 20552, 22754, 23121, 26424, 27342, 30828, 34131, 35966, 36456, 45508, 46242, 53949, 54684, 61656, 68262, 71932, 79639, 91016, 92484, 102393, 107898, 109368, 136524, 143864, 159278, 161847, 184968, 204786, 215796, 238917, 273048, 318556, 323694, 409572, 431592, 477834, 557473, 637112, 647388, 716751, 819144, 955668, 1114946, 1294776, 1433502, 1672419, 1911336, 2229892, 2867004, 3344838, 4459784, 5017257, 5734008, 6689676, 10034514, 13379352, 20069028, 40138056]

約数ペア:

[(1, 40138056), (2, 20069028), (3, 13379352), (4, 10034514), (6, 6689676), (7, 5734008), (8, 5017257), (9, 4459784), (12, 3344838), (14, 2867004), (18, 2229892), (21, 1911336), (24, 1672419), (28, 1433502), (31, 1294776), (36, 1114946), (42, 955668), (49, 819144), (56, 716751), (62, 647388), (63, 637112), (72, 557473), (84, 477834), (93, 431592), (98, 409572), (124, 323694), (126, 318556), (147, 273048), (168, 238917), (186, 215796), (196, 204786), (217, 184968), (248, 161847), (252, 159278), (279, 143864), (294, 136524), (367, 109368), (372, 107898), (392, 102393), (434, 92484), (441, 91016), (504, 79639), (558, 71932), (588, 68262), (651, 61656), (734, 54684), (744, 53949), (868, 46242), (882, 45508), (1101, 36456), (1116, 35966), (1176, 34131), (1302, 30828), (1468, 27342), (1519, 26424), (1736, 23121), (1764, 22754), (1953, 20552), (2202, 18228), (2232, 17983), (2569, 15624), (2604, 15414), (2936, 13671), (3038, 13212), (3303, 12152), (3528, 11377), (3906, 10276), (4404, 9114), (4557, 8808), (5138, 7812), (5208, 7707), (6076, 6606)]