245455224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 745113600

約数和(自身を除く): 499658376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 131, 133, 152, 168, 228, 262, 266, 393, 399, 456, 524, 532, 587, 786, 798, 917, 1048, 1064, 1174, 1572, 1596, 1761, 1834, 2348, 2489, 2751, 3144, 3192, 3522, 3668, 4109, 4696, 4978, 5502, 7044, 7336, 7467, 8218, 9956, 11004, 11153, 12327, 14088, 14934, 16436, 17423, 19912, 22008, 22306, 24654, 29868, 32872, 33459, 34846, 44612, 49308, 52269, 59736, 66918, 69692, 76897, 78071, 89224, 98616, 104538, 133836, 139384, 153794, 156142, 209076, 230691, 234213, 267672, 307588, 312284, 418152, 461382, 468426, 538279, 615176, 624568, 922764, 936852, 1076558, 1461043, 1614837, 1845528, 1873704, 2153116, 2922086, 3229674, 4306232, 4383129, 5844172, 6459348, 8766258, 10227301, 11688344, 12918696, 17532516, 20454602, 30681903, 35065032, 40909204, 61363806, 81818408, 122727612, 245455224]

約数ペア:

[(1, 245455224), (2, 122727612), (3, 81818408), (4, 61363806), (6, 40909204), (7, 35065032), (8, 30681903), (12, 20454602), (14, 17532516), (19, 12918696), (21, 11688344), (24, 10227301), (28, 8766258), (38, 6459348), (42, 5844172), (56, 4383129), (57, 4306232), (76, 3229674), (84, 2922086), (114, 2153116), (131, 1873704), (133, 1845528), (152, 1614837), (168, 1461043), (228, 1076558), (262, 936852), (266, 922764), (393, 624568), (399, 615176), (456, 538279), (524, 468426), (532, 461382), (587, 418152), (786, 312284), (798, 307588), (917, 267672), (1048, 234213), (1064, 230691), (1174, 209076), (1572, 156142), (1596, 153794), (1761, 139384), (1834, 133836), (2348, 104538), (2489, 98616), (2751, 89224), (3144, 78071), (3192, 76897), (3522, 69692), (3668, 66918), (4109, 59736), (4696, 52269), (4978, 49308), (5502, 44612), (7044, 34846), (7336, 33459), (7467, 32872), (8218, 29868), (9956, 24654), (11004, 22306), (11153, 22008), (12327, 19912), (14088, 17423), (14934, 16436)]