404300988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 1267069440

約数和(自身を除く): 862768452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 167, 182, 234, 252, 273, 334, 364, 468, 501, 546, 668, 739, 819, 1002, 1092, 1169, 1478, 1503, 1638, 2004, 2171, 2217, 2338, 2956, 3006, 3276, 3507, 4342, 4434, 4676, 5173, 6012, 6513, 6651, 7014, 8684, 8868, 9607, 10346, 10521, 13026, 13302, 14028, 15197, 15519, 19214, 19539, 20692, 21042, 26052, 26604, 28821, 30394, 31038, 38428, 39078, 42084, 45591, 46557, 57642, 60788, 62076, 67249, 78156, 86463, 91182, 93114, 115284, 123413, 134498, 136773, 172926, 182364, 186228, 201747, 246826, 268996, 273546, 345852, 370239, 403494, 493652, 547092, 605241, 740478, 806988, 863891, 1110717, 1210482, 1480956, 1604369, 1727782, 2221434, 2420964, 2591673, 3208738, 3455564, 4442868, 4813107, 5183346, 6417476, 7775019, 9626214, 10366692, 11230583, 14439321, 15550038, 19252428, 22461166, 28878642, 31100076, 33691749, 44922332, 57757284, 67383498, 101075247, 134766996, 202150494, 404300988]

約数ペア:

[(1, 404300988), (2, 202150494), (3, 134766996), (4, 101075247), (6, 67383498), (7, 57757284), (9, 44922332), (12, 33691749), (13, 31100076), (14, 28878642), (18, 22461166), (21, 19252428), (26, 15550038), (28, 14439321), (36, 11230583), (39, 10366692), (42, 9626214), (52, 7775019), (63, 6417476), (78, 5183346), (84, 4813107), (91, 4442868), (117, 3455564), (126, 3208738), (156, 2591673), (167, 2420964), (182, 2221434), (234, 1727782), (252, 1604369), (273, 1480956), (334, 1210482), (364, 1110717), (468, 863891), (501, 806988), (546, 740478), (668, 605241), (739, 547092), (819, 493652), (1002, 403494), (1092, 370239), (1169, 345852), (1478, 273546), (1503, 268996), (1638, 246826), (2004, 201747), (2171, 186228), (2217, 182364), (2338, 172926), (2956, 136773), (3006, 134498), (3276, 123413), (3507, 115284), (4342, 93114), (4434, 91182), (4676, 86463), (5173, 78156), (6012, 67249), (6513, 62076), (6651, 60788), (7014, 57642), (8684, 46557), (8868, 45591), (9607, 42084), (10346, 39078), (10521, 38428), (13026, 31038), (13302, 30394), (14028, 28821), (15197, 26604), (15519, 26052), (19214, 21042), (19539, 20692)]