255867366944

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{161771}}^1$

素因数の和:162118

約数の個数: 96

約数和(自身を含む): 602692586496

約数和(自身を除く): 346825219552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 307, 322, 368, 614, 644, 736, 1228, 1288, 2149, 2456, 2576, 4298, 4912, 5152, 7061, 8596, 9824, 14122, 17192, 28244, 34384, 49427, 56488, 68768, 98854, 112976, 161771, 197708, 225952, 323542, 395416, 647084, 790832, 1132397, 1294168, 1581664, 2264794, 2588336, 3720733, 4529588, 5176672, 7441466, 9059176, 14882932, 18118352, 26045131, 29765864, 36236704, 49663697, 52090262, 59531728, 99327394, 104180524, 119063456, 198654788, 208361048, 347645879, 397309576, 416722096, 695291758, 794619152, 833444192, 1142265031, 1390583516, 1589238304, 2284530062, 2781167032, 4569060124, 5562334064, 7995855217, 9138120248, 11124668128, 15991710434, 18276240496, 31983420868, 36552480992, 63966841736, 127933683472, 255867366944]

約数ペア:

[(1, 255867366944), (2, 127933683472), (4, 63966841736), (7, 36552480992), (8, 31983420868), (14, 18276240496), (16, 15991710434), (23, 11124668128), (28, 9138120248), (32, 7995855217), (46, 5562334064), (56, 4569060124), (92, 2781167032), (112, 2284530062), (161, 1589238304), (184, 1390583516), (224, 1142265031), (307, 833444192), (322, 794619152), (368, 695291758), (614, 416722096), (644, 397309576), (736, 347645879), (1228, 208361048), (1288, 198654788), (2149, 119063456), (2456, 104180524), (2576, 99327394), (4298, 59531728), (4912, 52090262), (5152, 49663697), (7061, 36236704), (8596, 29765864), (9824, 26045131), (14122, 18118352), (17192, 14882932), (28244, 9059176), (34384, 7441466), (49427, 5176672), (56488, 4529588), (68768, 3720733), (98854, 2588336), (112976, 2264794), (161771, 1581664), (197708, 1294168), (225952, 1132397), (323542, 790832), (395416, 647084)]