2088216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 6420960

約数和(自身を除く): 4332744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 97, 104, 117, 138, 156, 184, 194, 207, 234, 276, 291, 299, 312, 388, 414, 468, 552, 582, 598, 776, 828, 873, 897, 936, 1164, 1196, 1261, 1656, 1746, 1794, 2231, 2328, 2392, 2522, 2691, 3492, 3588, 3783, 4462, 5044, 5382, 6693, 6984, 7176, 7566, 8924, 10088, 10764, 11349, 13386, 15132, 17848, 20079, 21528, 22698, 26772, 29003, 30264, 40158, 45396, 53544, 58006, 80316, 87009, 90792, 116012, 160632, 174018, 232024, 261027, 348036, 522054, 696072, 1044108, 2088216]

約数ペア:

[(1, 2088216), (2, 1044108), (3, 696072), (4, 522054), (6, 348036), (8, 261027), (9, 232024), (12, 174018), (13, 160632), (18, 116012), (23, 90792), (24, 87009), (26, 80316), (36, 58006), (39, 53544), (46, 45396), (52, 40158), (69, 30264), (72, 29003), (78, 26772), (92, 22698), (97, 21528), (104, 20079), (117, 17848), (138, 15132), (156, 13386), (184, 11349), (194, 10764), (207, 10088), (234, 8924), (276, 7566), (291, 7176), (299, 6984), (312, 6693), (388, 5382), (414, 5044), (468, 4462), (552, 3783), (582, 3588), (598, 3492), (776, 2691), (828, 2522), (873, 2392), (897, 2328), (936, 2231), (1164, 1794), (1196, 1746), (1261, 1656)]