1216154432

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{58831}}^1$

素因数の和:58879

約数の個数: 56

約数和(自身を含む): 2689799040

約数和(自身を除く): 1473644608

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672, 58831, 117662, 235324, 470648, 941296, 1000127, 1117789, 1882592, 2000254, 2235578, 3765184, 4000508, 4471156, 8001016, 8942312, 16002032, 17884624, 19002413, 32004064, 35769248, 38004826, 64008128, 71538496, 76009652, 152019304, 304038608, 608077216, 1216154432]

約数ペア:

[(1, 1216154432), (2, 608077216), (4, 304038608), (8, 152019304), (16, 76009652), (17, 71538496), (19, 64008128), (32, 38004826), (34, 35769248), (38, 32004064), (64, 19002413), (68, 17884624), (76, 16002032), (136, 8942312), (152, 8001016), (272, 4471156), (304, 4000508), (323, 3765184), (544, 2235578), (608, 2000254), (646, 1882592), (1088, 1117789), (1216, 1000127), (1292, 941296), (2584, 470648), (5168, 235324), (10336, 117662), (20672, 58831)]