235389912

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 644751360

約数和(自身を除く): 409361448

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 47, 69, 86, 92, 94, 129, 138, 141, 172, 184, 188, 211, 258, 276, 282, 344, 376, 422, 516, 552, 564, 633, 844, 989, 1032, 1081, 1128, 1266, 1688, 1978, 2021, 2162, 2532, 2967, 3243, 3956, 4042, 4324, 4853, 5064, 5934, 6063, 6486, 7912, 8084, 8648, 9073, 9706, 9917, 11868, 12126, 12972, 14559, 16168, 18146, 19412, 19834, 23736, 24252, 25944, 27219, 29118, 29751, 36292, 38824, 39668, 46483, 48504, 54438, 58236, 59502, 72584, 79336, 92966, 108876, 116472, 119004, 139449, 185932, 208679, 217752, 228091, 238008, 278898, 371864, 417358, 426431, 456182, 557796, 626037, 684273, 834716, 852862, 912364, 1115592, 1252074, 1279293, 1368546, 1669432, 1705724, 1824728, 2504148, 2558586, 2737092, 3411448, 5008296, 5117172, 5474184, 9807913, 10234344, 19615826, 29423739, 39231652, 58847478, 78463304, 117694956, 235389912]

約数ペア:

[(1, 235389912), (2, 117694956), (3, 78463304), (4, 58847478), (6, 39231652), (8, 29423739), (12, 19615826), (23, 10234344), (24, 9807913), (43, 5474184), (46, 5117172), (47, 5008296), (69, 3411448), (86, 2737092), (92, 2558586), (94, 2504148), (129, 1824728), (138, 1705724), (141, 1669432), (172, 1368546), (184, 1279293), (188, 1252074), (211, 1115592), (258, 912364), (276, 852862), (282, 834716), (344, 684273), (376, 626037), (422, 557796), (516, 456182), (552, 426431), (564, 417358), (633, 371864), (844, 278898), (989, 238008), (1032, 228091), (1081, 217752), (1128, 208679), (1266, 185932), (1688, 139449), (1978, 119004), (2021, 116472), (2162, 108876), (2532, 92966), (2967, 79336), (3243, 72584), (3956, 59502), (4042, 58236), (4324, 54438), (4853, 48504), (5064, 46483), (5934, 39668), (6063, 38824), (6486, 36292), (7912, 29751), (8084, 29118), (8648, 27219), (9073, 25944), (9706, 24252), (9917, 23736), (11868, 19834), (12126, 19412), (12972, 18146), (14559, 16168)]