306698624

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 648067200

約数和(自身を除く): 341368576

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2089, 2294, 2368, 3968, 4178, 4588, 4736, 8356, 9176, 16712, 18352, 33424, 36704, 64759, 66848, 73408, 77293, 129518, 133696, 146816, 154586, 259036, 267392, 309172, 518072, 618344, 1036144, 1236688, 2072288, 2396083, 2473376, 4144576, 4792166, 4946752, 8289152, 9584332, 9893504, 19168664, 38337328, 76674656, 153349312, 306698624]

約数ペア:

[(1, 306698624), (2, 153349312), (4, 76674656), (8, 38337328), (16, 19168664), (31, 9893504), (32, 9584332), (37, 8289152), (62, 4946752), (64, 4792166), (74, 4144576), (124, 2473376), (128, 2396083), (148, 2072288), (248, 1236688), (296, 1036144), (496, 618344), (592, 518072), (992, 309172), (1147, 267392), (1184, 259036), (1984, 154586), (2089, 146816), (2294, 133696), (2368, 129518), (3968, 77293), (4178, 73408), (4588, 66848), (4736, 64759), (8356, 36704), (9176, 33424), (16712, 18352)]