551427804

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2744

約数の個数: 96

約数和(自身を含む): 1520064000

約数和(自身を除く): 968636196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 103, 108, 114, 171, 206, 228, 309, 342, 412, 513, 618, 684, 927, 1026, 1236, 1854, 1957, 2052, 2609, 2781, 3708, 3914, 5218, 5562, 5871, 7827, 7828, 10436, 11124, 11742, 15654, 17613, 23481, 23484, 31308, 35226, 46962, 49571, 52839, 70443, 70452, 93924, 99142, 105678, 140886, 148713, 198284, 211356, 268727, 281772, 297426, 446139, 537454, 594852, 806181, 892278, 1074908, 1338417, 1612362, 1784556, 2418543, 2676834, 3224724, 4837086, 5105813, 5353668, 7255629, 9674172, 10211626, 14511258, 15317439, 20423252, 29022516, 30634878, 45952317, 61269756, 91904634, 137856951, 183809268, 275713902, 551427804]

約数ペア:

[(1, 551427804), (2, 275713902), (3, 183809268), (4, 137856951), (6, 91904634), (9, 61269756), (12, 45952317), (18, 30634878), (19, 29022516), (27, 20423252), (36, 15317439), (38, 14511258), (54, 10211626), (57, 9674172), (76, 7255629), (103, 5353668), (108, 5105813), (114, 4837086), (171, 3224724), (206, 2676834), (228, 2418543), (309, 1784556), (342, 1612362), (412, 1338417), (513, 1074908), (618, 892278), (684, 806181), (927, 594852), (1026, 537454), (1236, 446139), (1854, 297426), (1957, 281772), (2052, 268727), (2609, 211356), (2781, 198284), (3708, 148713), (3914, 140886), (5218, 105678), (5562, 99142), (5871, 93924), (7827, 70452), (7828, 70443), (10436, 52839), (11124, 49571), (11742, 46962), (15654, 35226), (17613, 31308), (23481, 23484)]