526774772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 1025871840

約数和(自身を除く): 499097068

約数列:

[1, 2, 4, 19, 37, 38, 61, 74, 76, 83, 122, 148, 166, 244, 332, 703, 1159, 1369, 1406, 1577, 2257, 2318, 2738, 2812, 3071, 3154, 4514, 4636, 5063, 5476, 6142, 6308, 9028, 10126, 12284, 20252, 26011, 42883, 52022, 58349, 83509, 85766, 96197, 104044, 113627, 116698, 167018, 171532, 187331, 192394, 227254, 233396, 334036, 374662, 384788, 454508, 749324, 1586671, 2158913, 3173342, 3559289, 4317826, 6346684, 6931247, 7118578, 8635652, 13862494, 14237156, 27724988, 131693693, 263387386, 526774772]

約数ペア:

[(1, 526774772), (2, 263387386), (4, 131693693), (19, 27724988), (37, 14237156), (38, 13862494), (61, 8635652), (74, 7118578), (76, 6931247), (83, 6346684), (122, 4317826), (148, 3559289), (166, 3173342), (244, 2158913), (332, 1586671), (703, 749324), (1159, 454508), (1369, 384788), (1406, 374662), (1577, 334036), (2257, 233396), (2318, 227254), (2738, 192394), (2812, 187331), (3071, 171532), (3154, 167018), (4514, 116698), (4636, 113627), (5063, 104044), (5476, 96197), (6142, 85766), (6308, 83509), (9028, 58349), (10126, 52022), (12284, 42883), (20252, 26011)]