642413736

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3559}}^1$

素因数の和:3703

約数の個数: 96

約数和(自身を含む): 1832688000

約数和(自身を除く): 1190274264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 109, 138, 184, 207, 218, 276, 327, 414, 436, 552, 654, 828, 872, 981, 1308, 1656, 1962, 2507, 2616, 3559, 3924, 5014, 7118, 7521, 7848, 10028, 10677, 14236, 15042, 20056, 21354, 22563, 28472, 30084, 32031, 42708, 45126, 60168, 64062, 81857, 85416, 90252, 128124, 163714, 180504, 245571, 256248, 327428, 387931, 491142, 654856, 736713, 775862, 982284, 1163793, 1473426, 1551724, 1964568, 2327586, 2946852, 3103448, 3491379, 4655172, 5893704, 6982758, 8922413, 9310344, 13965516, 17844826, 26767239, 27931032, 35689652, 53534478, 71379304, 80301717, 107068956, 160603434, 214137912, 321206868, 642413736]

約数ペア:

[(1, 642413736), (2, 321206868), (3, 214137912), (4, 160603434), (6, 107068956), (8, 80301717), (9, 71379304), (12, 53534478), (18, 35689652), (23, 27931032), (24, 26767239), (36, 17844826), (46, 13965516), (69, 9310344), (72, 8922413), (92, 6982758), (109, 5893704), (138, 4655172), (184, 3491379), (207, 3103448), (218, 2946852), (276, 2327586), (327, 1964568), (414, 1551724), (436, 1473426), (552, 1163793), (654, 982284), (828, 775862), (872, 736713), (981, 654856), (1308, 491142), (1656, 387931), (1962, 327428), (2507, 256248), (2616, 245571), (3559, 180504), (3924, 163714), (5014, 128124), (7118, 90252), (7521, 85416), (7848, 81857), (10028, 64062), (10677, 60168), (14236, 45126), (15042, 42708), (20056, 32031), (21354, 30084), (22563, 28472)]