307738128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{156371}}^1$

素因数の和:156423

約数の個数: 40

約数和(自身を含む): 814385376

約数和(自身を除く): 506647248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 156371, 312742, 469113, 625484, 938226, 1250968, 1876452, 2501936, 3752904, 6411211, 7505808, 12822422, 19233633, 25644844, 38467266, 51289688, 76934532, 102579376, 153869064, 307738128]

約数ペア:

[(1, 307738128), (2, 153869064), (3, 102579376), (4, 76934532), (6, 51289688), (8, 38467266), (12, 25644844), (16, 19233633), (24, 12822422), (41, 7505808), (48, 6411211), (82, 3752904), (123, 2501936), (164, 1876452), (246, 1250968), (328, 938226), (492, 625484), (656, 469113), (984, 312742), (1968, 156371)]