406918944

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20477}}^1$

素因数の和:20519

約数の個数: 96

約数和(自身を含む): 1238509440

約数和(自身を除く): 831590496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 19872, 20477, 40954, 61431, 81908, 122862, 163816, 184293, 245724, 327632, 368586, 470971, 491448, 552879, 655264, 737172, 941942, 982896, 1105758, 1412913, 1474344, 1883884, 1965792, 2211516, 2825826, 2948688, 3767768, 4238739, 4423032, 5651652, 5897376, 7535536, 8477478, 8846064, 11303304, 12716217, 15071072, 16954956, 17692128, 22606608, 25432434, 33909912, 45213216, 50864868, 67819824, 101729736, 135639648, 203459472, 406918944]

約数ペア:

[(1, 406918944), (2, 203459472), (3, 135639648), (4, 101729736), (6, 67819824), (8, 50864868), (9, 45213216), (12, 33909912), (16, 25432434), (18, 22606608), (23, 17692128), (24, 16954956), (27, 15071072), (32, 12716217), (36, 11303304), (46, 8846064), (48, 8477478), (54, 7535536), (69, 5897376), (72, 5651652), (92, 4423032), (96, 4238739), (108, 3767768), (138, 2948688), (144, 2825826), (184, 2211516), (207, 1965792), (216, 1883884), (276, 1474344), (288, 1412913), (368, 1105758), (414, 982896), (432, 941942), (552, 737172), (621, 655264), (736, 552879), (828, 491448), (864, 470971), (1104, 368586), (1242, 327632), (1656, 245724), (2208, 184293), (2484, 163816), (3312, 122862), (4968, 81908), (6624, 61431), (9936, 40954), (19872, 20477)]