268455144

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 685938240

約数和(自身を除く): 417483096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 233, 244, 366, 466, 488, 699, 732, 787, 932, 1398, 1464, 1574, 1864, 2361, 2796, 3148, 4722, 5592, 6296, 9444, 14213, 18888, 28426, 42639, 48007, 56852, 85278, 96014, 113704, 144021, 170556, 183371, 192028, 288042, 341112, 366742, 384056, 550113, 576084, 733484, 1100226, 1152168, 1466968, 2200452, 4400904, 11185631, 22371262, 33556893, 44742524, 67113786, 89485048, 134227572, 268455144]

約数ペア:

[(1, 268455144), (2, 134227572), (3, 89485048), (4, 67113786), (6, 44742524), (8, 33556893), (12, 22371262), (24, 11185631), (61, 4400904), (122, 2200452), (183, 1466968), (233, 1152168), (244, 1100226), (366, 733484), (466, 576084), (488, 550113), (699, 384056), (732, 366742), (787, 341112), (932, 288042), (1398, 192028), (1464, 183371), (1574, 170556), (1864, 144021), (2361, 113704), (2796, 96014), (3148, 85278), (4722, 56852), (5592, 48007), (6296, 42639), (9444, 28426), (14213, 18888)]