291228704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3911}}^1$

素因数の和:4113

約数の個数: 48

約数和(自身を含む): 621069120

約数和(自身を除く): 329840416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 716, 1432, 2327, 2864, 3911, 4654, 5728, 7822, 9308, 15644, 18616, 31288, 37232, 50843, 62576, 74464, 101686, 125152, 203372, 406744, 700069, 813488, 1400138, 1626976, 2800276, 5600552, 9100897, 11201104, 18201794, 22402208, 36403588, 72807176, 145614352, 291228704]

約数ペア:

[(1, 291228704), (2, 145614352), (4, 72807176), (8, 36403588), (13, 22402208), (16, 18201794), (26, 11201104), (32, 9100897), (52, 5600552), (104, 2800276), (179, 1626976), (208, 1400138), (358, 813488), (416, 700069), (716, 406744), (1432, 203372), (2327, 125152), (2864, 101686), (3911, 74464), (4654, 62576), (5728, 50843), (7822, 37232), (9308, 31288), (15644, 18616)]