250501888

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10753}}^1$

素因数の和:10789

約数の個数: 72

約数和(自身を含む): 615472928

約数和(自身を除く): 364971040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 10753, 11648, 21506, 23296, 43012, 75271, 86024, 139789, 150542, 172048, 279578, 301084, 344096, 559156, 602168, 688192, 978523, 1118312, 1204336, 1376384, 1957046, 2236624, 2408672, 2752768, 3914092, 4473248, 4817344, 7828184, 8946496, 9634688, 15656368, 17892992, 19269376, 31312736, 35785984, 62625472, 125250944, 250501888]

約数ペア:

[(1, 250501888), (2, 125250944), (4, 62625472), (7, 35785984), (8, 31312736), (13, 19269376), (14, 17892992), (16, 15656368), (26, 9634688), (28, 8946496), (32, 7828184), (52, 4817344), (56, 4473248), (64, 3914092), (91, 2752768), (104, 2408672), (112, 2236624), (128, 1957046), (182, 1376384), (208, 1204336), (224, 1118312), (256, 978523), (364, 688192), (416, 602168), (448, 559156), (728, 344096), (832, 301084), (896, 279578), (1456, 172048), (1664, 150542), (1792, 139789), (2912, 86024), (3328, 75271), (5824, 43012), (10753, 23296), (11648, 21506)]