308341232

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 605199360

約数和(自身を除く): 296858128

約数列:

[1, 2, 4, 8, 16, 163, 191, 326, 382, 619, 652, 764, 1238, 1304, 1528, 2476, 2608, 3056, 4952, 9904, 31133, 62266, 100897, 118229, 124532, 201794, 236458, 249064, 403588, 472916, 498128, 807176, 945832, 1614352, 1891664, 19271327, 38542654, 77085308, 154170616, 308341232]

約数ペア:

[(1, 308341232), (2, 154170616), (4, 77085308), (8, 38542654), (16, 19271327), (163, 1891664), (191, 1614352), (326, 945832), (382, 807176), (619, 498128), (652, 472916), (764, 403588), (1238, 249064), (1304, 236458), (1528, 201794), (2476, 124532), (2608, 118229), (3056, 100897), (4952, 62266), (9904, 31133)]