486961488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13691}}^1$

素因数の和:13737

約数の個数: 120

約数和(自身を含む): 1545005280

約数和(自身を除く): 1058043792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 13691, 17784, 27382, 35568, 41073, 54764, 82146, 109528, 123219, 164292, 177983, 219056, 246438, 260129, 328584, 355966, 492876, 520258, 533949, 657168, 711932, 780387, 985752, 1040516, 1067898, 1423864, 1560774, 1601847, 1971504, 2081032, 2135796, 2341161, 2847728, 3121548, 3203694, 3381677, 4162064, 4271592, 4682322, 6243096, 6407388, 6763354, 8543184, 9364644, 10145031, 12486192, 12814776, 13526708, 18729288, 20290062, 25629552, 27053416, 30435093, 37458576, 40580124, 54106832, 60870186, 81160248, 121740372, 162320496, 243480744, 486961488]

約数ペア:

[(1, 486961488), (2, 243480744), (3, 162320496), (4, 121740372), (6, 81160248), (8, 60870186), (9, 54106832), (12, 40580124), (13, 37458576), (16, 30435093), (18, 27053416), (19, 25629552), (24, 20290062), (26, 18729288), (36, 13526708), (38, 12814776), (39, 12486192), (48, 10145031), (52, 9364644), (57, 8543184), (72, 6763354), (76, 6407388), (78, 6243096), (104, 4682322), (114, 4271592), (117, 4162064), (144, 3381677), (152, 3203694), (156, 3121548), (171, 2847728), (208, 2341161), (228, 2135796), (234, 2081032), (247, 1971504), (304, 1601847), (312, 1560774), (342, 1423864), (456, 1067898), (468, 1040516), (494, 985752), (624, 780387), (684, 711932), (741, 657168), (912, 533949), (936, 520258), (988, 492876), (1368, 355966), (1482, 328584), (1872, 260129), (1976, 246438), (2223, 219056), (2736, 177983), (2964, 164292), (3952, 123219), (4446, 109528), (5928, 82146), (8892, 54764), (11856, 41073), (13691, 35568), (17784, 27382)]