123300268

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 280985600

約数和(自身を除く): 157685332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 223, 343, 364, 403, 434, 446, 637, 686, 806, 868, 892, 1274, 1372, 1519, 1561, 1612, 2548, 2821, 2899, 3038, 3122, 4459, 5642, 5798, 6076, 6244, 6913, 8918, 10633, 10927, 11284, 11596, 13826, 17836, 19747, 20293, 21266, 21854, 27652, 39494, 40586, 42532, 43708, 48391, 76489, 78988, 81172, 89869, 96782, 138229, 142051, 152978, 179738, 193564, 276458, 284102, 305956, 338737, 359476, 552916, 568204, 629083, 677474, 994357, 1258166, 1354948, 1988714, 2371159, 2516332, 3977428, 4403581, 4742318, 8807162, 9484636, 17614324, 30825067, 61650134, 123300268]

約数ペア:

[(1, 123300268), (2, 61650134), (4, 30825067), (7, 17614324), (13, 9484636), (14, 8807162), (26, 4742318), (28, 4403581), (31, 3977428), (49, 2516332), (52, 2371159), (62, 1988714), (91, 1354948), (98, 1258166), (124, 994357), (182, 677474), (196, 629083), (217, 568204), (223, 552916), (343, 359476), (364, 338737), (403, 305956), (434, 284102), (446, 276458), (637, 193564), (686, 179738), (806, 152978), (868, 142051), (892, 138229), (1274, 96782), (1372, 89869), (1519, 81172), (1561, 78988), (1612, 76489), (2548, 48391), (2821, 43708), (2899, 42532), (3038, 40586), (3122, 39494), (4459, 27652), (5642, 21854), (5798, 21266), (6076, 20293), (6244, 19747), (6913, 17836), (8918, 13826), (10633, 11596), (10927, 11284)]