1330403681288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1\times {\mathrm{140281}}^1$

素因数の和:142638

約数の個数: 64

約数和(自身を含む): 2780411685120

約数和(自身を除く): 1450008003832

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 2293, 4136, 4586, 9172, 18344, 25223, 50446, 100892, 107771, 140281, 201784, 215542, 280562, 431084, 561124, 862168, 1122248, 1185481, 1543091, 2370962, 3086182, 4741924, 6172364, 6593207, 9483848, 12344728, 13186414, 26372828, 52745656, 72525277, 145050554, 290101108, 321664333, 580202216, 643328666, 1286657332, 2573314664, 3538307663, 7076615326, 14153230652, 15118223651, 28306461304, 30236447302, 60472894604, 120945789208, 166300460161, 332600920322, 665201840644, 1330403681288]

約数ペア:

[(1, 1330403681288), (2, 665201840644), (4, 332600920322), (8, 166300460161), (11, 120945789208), (22, 60472894604), (44, 30236447302), (47, 28306461304), (88, 15118223651), (94, 14153230652), (188, 7076615326), (376, 3538307663), (517, 2573314664), (1034, 1286657332), (2068, 643328666), (2293, 580202216), (4136, 321664333), (4586, 290101108), (9172, 145050554), (18344, 72525277), (25223, 52745656), (50446, 26372828), (100892, 13186414), (107771, 12344728), (140281, 9483848), (201784, 6593207), (215542, 6172364), (280562, 4741924), (431084, 3086182), (561124, 2370962), (862168, 1543091), (1122248, 1185481)]