740716236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{19069}}^1$

素因数の和:19175

約数の個数: 72

約数和(自身を含む): 2040795120

約数和(自身を除く): 1300078884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 6474, 9711, 12948, 19069, 19422, 38138, 38844, 57207, 76276, 114414, 171621, 228828, 247897, 343242, 495794, 686484, 743691, 991588, 1487382, 1582727, 2231073, 2974764, 3165454, 4462146, 4748181, 6330908, 8924292, 9496362, 14244543, 18992724, 20575451, 28489086, 41150902, 56978172, 61726353, 82301804, 123452706, 185179059, 246905412, 370358118, 740716236]

約数ペア:

[(1, 740716236), (2, 370358118), (3, 246905412), (4, 185179059), (6, 123452706), (9, 82301804), (12, 61726353), (13, 56978172), (18, 41150902), (26, 28489086), (36, 20575451), (39, 18992724), (52, 14244543), (78, 9496362), (83, 8924292), (117, 6330908), (156, 4748181), (166, 4462146), (234, 3165454), (249, 2974764), (332, 2231073), (468, 1582727), (498, 1487382), (747, 991588), (996, 743691), (1079, 686484), (1494, 495794), (2158, 343242), (2988, 247897), (3237, 228828), (4316, 171621), (6474, 114414), (9711, 76276), (12948, 57207), (19069, 38844), (19422, 38138)]