669849012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8831}}^1$

素因数の和:8898

約数の個数: 108

約数和(自身を含む): 2015709696

約数和(自身を除く): 1345860684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2709, 3612, 4214, 5418, 6321, 8428, 8831, 10836, 12642, 17662, 18963, 25284, 26493, 35324, 37926, 52986, 61817, 75852, 79479, 105972, 123634, 158958, 185451, 247268, 317916, 370902, 379733, 432719, 556353, 741804, 759466, 865438, 1112706, 1139199, 1298157, 1518932, 1730876, 2225412, 2278398, 2596314, 2658131, 3417597, 3894471, 4556796, 5192628, 5316262, 6835194, 7788942, 7974393, 10632524, 13670388, 15577884, 15948786, 18606917, 23923179, 31897572, 37213834, 47846358, 55820751, 74427668, 95692716, 111641502, 167462253, 223283004, 334924506, 669849012]

約数ペア:

[(1, 669849012), (2, 334924506), (3, 223283004), (4, 167462253), (6, 111641502), (7, 95692716), (9, 74427668), (12, 55820751), (14, 47846358), (18, 37213834), (21, 31897572), (28, 23923179), (36, 18606917), (42, 15948786), (43, 15577884), (49, 13670388), (63, 10632524), (84, 7974393), (86, 7788942), (98, 6835194), (126, 5316262), (129, 5192628), (147, 4556796), (172, 3894471), (196, 3417597), (252, 2658131), (258, 2596314), (294, 2278398), (301, 2225412), (387, 1730876), (441, 1518932), (516, 1298157), (588, 1139199), (602, 1112706), (774, 865438), (882, 759466), (903, 741804), (1204, 556353), (1548, 432719), (1764, 379733), (1806, 370902), (2107, 317916), (2709, 247268), (3612, 185451), (4214, 158958), (5418, 123634), (6321, 105972), (8428, 79479), (8831, 75852), (10836, 61817), (12642, 52986), (17662, 37926), (18963, 35324), (25284, 26493)]