285836988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 744970240

約数和(自身を除く): 459133252

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 186, 222, 228, 372, 444, 589, 703, 1093, 1147, 1178, 1406, 1767, 2109, 2186, 2294, 2356, 2812, 3279, 3441, 3534, 4218, 4372, 4588, 6558, 6882, 7068, 8436, 13116, 13764, 20767, 21793, 33883, 40441, 41534, 43586, 62301, 65379, 67766, 80882, 83068, 87172, 101649, 121323, 124602, 130758, 135532, 161764, 203298, 242646, 249204, 261516, 406596, 485292, 643777, 768379, 1253671, 1287554, 1536758, 1931331, 2305137, 2507342, 2575108, 3073516, 3761013, 3862662, 4610274, 5014684, 7522026, 7725324, 9220548, 15044052, 23819749, 47639498, 71459247, 95278996, 142918494, 285836988]

約数ペア:

[(1, 285836988), (2, 142918494), (3, 95278996), (4, 71459247), (6, 47639498), (12, 23819749), (19, 15044052), (31, 9220548), (37, 7725324), (38, 7522026), (57, 5014684), (62, 4610274), (74, 3862662), (76, 3761013), (93, 3073516), (111, 2575108), (114, 2507342), (124, 2305137), (148, 1931331), (186, 1536758), (222, 1287554), (228, 1253671), (372, 768379), (444, 643777), (589, 485292), (703, 406596), (1093, 261516), (1147, 249204), (1178, 242646), (1406, 203298), (1767, 161764), (2109, 135532), (2186, 130758), (2294, 124602), (2356, 121323), (2812, 101649), (3279, 87172), (3441, 83068), (3534, 80882), (4218, 67766), (4372, 65379), (4588, 62301), (6558, 43586), (6882, 41534), (7068, 40441), (8436, 33883), (13116, 21793), (13764, 20767)]