383154772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 960688512

約数和(自身を除く): 577533740

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 169, 182, 187, 221, 238, 286, 308, 338, 364, 374, 433, 442, 476, 572, 676, 748, 866, 884, 1001, 1183, 1309, 1547, 1732, 1859, 2002, 2366, 2431, 2618, 2873, 3031, 3094, 3718, 4004, 4732, 4763, 4862, 5236, 5629, 5746, 6062, 6188, 7361, 7436, 9526, 9724, 11258, 11492, 12124, 13013, 14722, 17017, 19052, 20111, 22516, 26026, 29444, 31603, 33341, 34034, 39403, 40222, 51527, 52052, 61919, 63206, 66682, 68068, 73177, 78806, 80444, 80971, 95693, 103054, 123838, 126412, 133364, 146354, 157612, 161942, 191386, 206108, 221221, 247676, 292708, 323884, 382772, 433433, 442442, 512239, 566797, 669851, 804947, 866866, 884884, 1024478, 1052623, 1133594, 1244009, 1339702, 1609894, 1733732, 2048956, 2105246, 2267188, 2488018, 2679404, 3219788, 4210492, 4976036, 5634629, 7368361, 8708063, 11269258, 13684099, 14736722, 17416126, 22538516, 27368198, 29473444, 34832252, 54736396, 95788693, 191577386, 383154772]

約数ペア:

[(1, 383154772), (2, 191577386), (4, 95788693), (7, 54736396), (11, 34832252), (13, 29473444), (14, 27368198), (17, 22538516), (22, 17416126), (26, 14736722), (28, 13684099), (34, 11269258), (44, 8708063), (52, 7368361), (68, 5634629), (77, 4976036), (91, 4210492), (119, 3219788), (143, 2679404), (154, 2488018), (169, 2267188), (182, 2105246), (187, 2048956), (221, 1733732), (238, 1609894), (286, 1339702), (308, 1244009), (338, 1133594), (364, 1052623), (374, 1024478), (433, 884884), (442, 866866), (476, 804947), (572, 669851), (676, 566797), (748, 512239), (866, 442442), (884, 433433), (1001, 382772), (1183, 323884), (1309, 292708), (1547, 247676), (1732, 221221), (1859, 206108), (2002, 191386), (2366, 161942), (2431, 157612), (2618, 146354), (2873, 133364), (3031, 126412), (3094, 123838), (3718, 103054), (4004, 95693), (4732, 80971), (4763, 80444), (4862, 78806), (5236, 73177), (5629, 68068), (5746, 66682), (6062, 63206), (6188, 61919), (7361, 52052), (7436, 51527), (9526, 40222), (9724, 39403), (11258, 34034), (11492, 33341), (12124, 31603), (13013, 29444), (14722, 26026), (17017, 22516), (19052, 20111)]