846985488

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12577}}^1$

素因数の和:12672

約数の個数: 80

約数和(自身を含む): 2320791936

約数和(自身を除く): 1473806448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 368, 488, 552, 732, 976, 1104, 1403, 1464, 2806, 2928, 4209, 5612, 8418, 11224, 12577, 16836, 22448, 25154, 33672, 37731, 50308, 67344, 75462, 100616, 150924, 201232, 289271, 301848, 578542, 603696, 767197, 867813, 1157084, 1534394, 1735626, 2301591, 2314168, 3068788, 3471252, 4603182, 4628336, 6137576, 6942504, 9206364, 12275152, 13885008, 17645531, 18412728, 35291062, 36825456, 52936593, 70582124, 105873186, 141164248, 211746372, 282328496, 423492744, 846985488]

約数ペア:

[(1, 846985488), (2, 423492744), (3, 282328496), (4, 211746372), (6, 141164248), (8, 105873186), (12, 70582124), (16, 52936593), (23, 36825456), (24, 35291062), (46, 18412728), (48, 17645531), (61, 13885008), (69, 12275152), (92, 9206364), (122, 6942504), (138, 6137576), (183, 4628336), (184, 4603182), (244, 3471252), (276, 3068788), (366, 2314168), (368, 2301591), (488, 1735626), (552, 1534394), (732, 1157084), (976, 867813), (1104, 767197), (1403, 603696), (1464, 578542), (2806, 301848), (2928, 289271), (4209, 201232), (5612, 150924), (8418, 100616), (11224, 75462), (12577, 67344), (16836, 50308), (22448, 37731), (25154, 33672)]