307864144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 722176000

約数和(自身を除く): 414311856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 199, 266, 304, 398, 532, 727, 796, 1064, 1393, 1454, 1592, 2128, 2786, 2908, 3184, 3781, 5089, 5572, 5816, 7562, 10178, 11144, 11632, 13813, 15124, 20356, 22288, 26467, 27626, 30248, 40712, 52934, 55252, 60496, 81424, 96691, 105868, 110504, 144673, 193382, 211736, 221008, 289346, 386764, 423472, 578692, 773528, 1012711, 1157384, 1547056, 2025422, 2314768, 2748787, 4050844, 5497574, 8101688, 10995148, 16203376, 19241509, 21990296, 38483018, 43980592, 76966036, 153932072, 307864144]

約数ペア:

[(1, 307864144), (2, 153932072), (4, 76966036), (7, 43980592), (8, 38483018), (14, 21990296), (16, 19241509), (19, 16203376), (28, 10995148), (38, 8101688), (56, 5497574), (76, 4050844), (112, 2748787), (133, 2314768), (152, 2025422), (199, 1547056), (266, 1157384), (304, 1012711), (398, 773528), (532, 578692), (727, 423472), (796, 386764), (1064, 289346), (1393, 221008), (1454, 211736), (1592, 193382), (2128, 144673), (2786, 110504), (2908, 105868), (3184, 96691), (3781, 81424), (5089, 60496), (5572, 55252), (5816, 52934), (7562, 40712), (10178, 30248), (11144, 27626), (11632, 26467), (13813, 22288), (15124, 20356)]