220311126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 582087168

約数和(自身を除く): 361776042

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 163, 238, 306, 326, 357, 489, 631, 714, 978, 1071, 1141, 1262, 1467, 1893, 2142, 2282, 2771, 2934, 3423, 3786, 4417, 5542, 5679, 6846, 8313, 8834, 10269, 10727, 11358, 13251, 16626, 19397, 20538, 21454, 24939, 26502, 32181, 38794, 39753, 49878, 58191, 64362, 75089, 79506, 96543, 102853, 116382, 150178, 174573, 193086, 205706, 225267, 308559, 349146, 450534, 617118, 675801, 719971, 925677, 1351602, 1439942, 1748501, 1851354, 2159913, 3497002, 4319826, 5245503, 6479739, 10491006, 12239507, 12959478, 15736509, 24479014, 31473018, 36718521, 73437042, 110155563, 220311126]

約数ペア:

[(1, 220311126), (2, 110155563), (3, 73437042), (6, 36718521), (7, 31473018), (9, 24479014), (14, 15736509), (17, 12959478), (18, 12239507), (21, 10491006), (34, 6479739), (42, 5245503), (51, 4319826), (63, 3497002), (102, 2159913), (119, 1851354), (126, 1748501), (153, 1439942), (163, 1351602), (238, 925677), (306, 719971), (326, 675801), (357, 617118), (489, 450534), (631, 349146), (714, 308559), (978, 225267), (1071, 205706), (1141, 193086), (1262, 174573), (1467, 150178), (1893, 116382), (2142, 102853), (2282, 96543), (2771, 79506), (2934, 75089), (3423, 64362), (3786, 58191), (4417, 49878), (5542, 39753), (5679, 38794), (6846, 32181), (8313, 26502), (8834, 24939), (10269, 21454), (10727, 20538), (11358, 19397), (13251, 16626)]