390389304

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 1034021520

約数和(自身を除く): 643632216

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 97, 138, 184, 194, 276, 291, 317, 388, 529, 552, 582, 634, 776, 951, 1058, 1164, 1268, 1587, 1902, 2116, 2231, 2328, 2536, 3174, 3804, 4232, 4462, 6348, 6693, 7291, 7608, 8924, 12696, 13386, 14582, 17848, 21873, 26772, 29164, 30749, 43746, 51313, 53544, 58328, 61498, 87492, 92247, 102626, 122996, 153939, 167693, 174984, 184494, 205252, 245992, 307878, 335386, 368988, 410504, 503079, 615756, 670772, 707227, 737976, 1006158, 1231512, 1341544, 1414454, 2012316, 2121681, 2828908, 4024632, 4243362, 5657816, 8486724, 16266221, 16973448, 32532442, 48798663, 65064884, 97597326, 130129768, 195194652, 390389304]

約数ペア:

[(1, 390389304), (2, 195194652), (3, 130129768), (4, 97597326), (6, 65064884), (8, 48798663), (12, 32532442), (23, 16973448), (24, 16266221), (46, 8486724), (69, 5657816), (92, 4243362), (97, 4024632), (138, 2828908), (184, 2121681), (194, 2012316), (276, 1414454), (291, 1341544), (317, 1231512), (388, 1006158), (529, 737976), (552, 707227), (582, 670772), (634, 615756), (776, 503079), (951, 410504), (1058, 368988), (1164, 335386), (1268, 307878), (1587, 245992), (1902, 205252), (2116, 184494), (2231, 174984), (2328, 167693), (2536, 153939), (3174, 122996), (3804, 102626), (4232, 92247), (4462, 87492), (6348, 61498), (6693, 58328), (7291, 53544), (7608, 51313), (8924, 43746), (12696, 30749), (13386, 29164), (14582, 26772), (17848, 21873)]