308907936

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15107}}^1$

素因数の和:15194

約数の個数: 72

約数和(自身を含む): 890888544

約数和(自身を除く): 581980608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 15107, 20448, 30214, 45321, 60428, 90642, 120856, 135963, 181284, 241712, 271926, 362568, 483424, 543852, 725136, 1072597, 1087704, 1450272, 2145194, 2175408, 3217791, 4290388, 4350816, 6435582, 8580776, 9653373, 12871164, 17161552, 19306746, 25742328, 34323104, 38613492, 51484656, 77226984, 102969312, 154453968, 308907936]

約数ペア:

[(1, 308907936), (2, 154453968), (3, 102969312), (4, 77226984), (6, 51484656), (8, 38613492), (9, 34323104), (12, 25742328), (16, 19306746), (18, 17161552), (24, 12871164), (32, 9653373), (36, 8580776), (48, 6435582), (71, 4350816), (72, 4290388), (96, 3217791), (142, 2175408), (144, 2145194), (213, 1450272), (284, 1087704), (288, 1072597), (426, 725136), (568, 543852), (639, 483424), (852, 362568), (1136, 271926), (1278, 241712), (1704, 181284), (2272, 135963), (2556, 120856), (3408, 90642), (5112, 60428), (6816, 45321), (10224, 30214), (15107, 20448)]