1620659568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2327

約数の個数: 160

約数和(自身を含む): 4875759360

約数和(自身を除く): 3255099792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 73, 76, 88, 114, 132, 146, 152, 176, 209, 219, 228, 264, 292, 304, 418, 438, 456, 528, 584, 627, 803, 836, 876, 912, 1168, 1254, 1387, 1606, 1672, 1752, 2213, 2409, 2508, 2774, 3212, 3344, 3504, 4161, 4426, 4818, 5016, 5548, 6424, 6639, 8322, 8852, 9636, 10032, 11096, 12848, 13278, 15257, 16644, 17704, 19272, 22192, 24343, 26556, 30514, 33288, 35408, 38544, 42047, 45771, 48686, 53112, 61028, 66576, 73029, 84094, 91542, 97372, 106224, 122056, 126141, 146058, 161549, 168188, 183084, 194744, 244112, 252282, 292116, 323098, 336376, 366168, 389488, 462517, 484647, 504564, 584232, 646196, 672752, 732336, 925034, 969294, 1009128, 1168464, 1292392, 1387551, 1777039, 1850068, 1938588, 2018256, 2584784, 2775102, 3069431, 3554078, 3700136, 3877176, 5331117, 5550204, 6138862, 7108156, 7400272, 7754352, 9208293, 10662234, 11100408, 12277724, 14216312, 18416586, 21324468, 22200816, 24555448, 28432624, 33763741, 36833172, 42648936, 49110896, 67527482, 73666344, 85297872, 101291223, 135054964, 147332688, 202582446, 270109928, 405164892, 540219856, 810329784, 1620659568]

約数ペア:

[(1, 1620659568), (2, 810329784), (3, 540219856), (4, 405164892), (6, 270109928), (8, 202582446), (11, 147332688), (12, 135054964), (16, 101291223), (19, 85297872), (22, 73666344), (24, 67527482), (33, 49110896), (38, 42648936), (44, 36833172), (48, 33763741), (57, 28432624), (66, 24555448), (73, 22200816), (76, 21324468), (88, 18416586), (114, 14216312), (132, 12277724), (146, 11100408), (152, 10662234), (176, 9208293), (209, 7754352), (219, 7400272), (228, 7108156), (264, 6138862), (292, 5550204), (304, 5331117), (418, 3877176), (438, 3700136), (456, 3554078), (528, 3069431), (584, 2775102), (627, 2584784), (803, 2018256), (836, 1938588), (876, 1850068), (912, 1777039), (1168, 1387551), (1254, 1292392), (1387, 1168464), (1606, 1009128), (1672, 969294), (1752, 925034), (2213, 732336), (2409, 672752), (2508, 646196), (2774, 584232), (3212, 504564), (3344, 484647), (3504, 462517), (4161, 389488), (4426, 366168), (4818, 336376), (5016, 323098), (5548, 292116), (6424, 252282), (6639, 244112), (8322, 194744), (8852, 183084), (9636, 168188), (10032, 161549), (11096, 146058), (12848, 126141), (13278, 122056), (15257, 106224), (16644, 97372), (17704, 91542), (19272, 84094), (22192, 73029), (24343, 66576), (26556, 61028), (30514, 53112), (33288, 48686), (35408, 45771), (38544, 42047)]