820153670388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{3547}}^1$

素因数の和:4198

約数の個数: 192

約数和(自身を含む): 2187030343680

約数和(自身を除く): 1366876673292

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 181, 228, 247, 362, 431, 494, 543, 724, 741, 862, 988, 1086, 1293, 1482, 1724, 2172, 2353, 2586, 2964, 3439, 3547, 4706, 5172, 5603, 6878, 7059, 7094, 8189, 9412, 10317, 10641, 11206, 13756, 14118, 14188, 16378, 16809, 20634, 21282, 22412, 24567, 28236, 32756, 33618, 41268, 42564, 44707, 46111, 49134, 67236, 67393, 78011, 89414, 92222, 98268, 106457, 134121, 134786, 138333, 156022, 178828, 184444, 202179, 212914, 234033, 268242, 269572, 276666, 312044, 319371, 404358, 425828, 468066, 536484, 553332, 638742, 642007, 808716, 876109, 936132, 1014143, 1277484, 1284014, 1482209, 1528757, 1752218, 1926021, 2028286, 2568028, 2628327, 2964418, 3042429, 3057514, 3504436, 3852042, 4056572, 4446627, 4586271, 5256654, 5928836, 6084858, 6115028, 7704084, 8346091, 8893254, 9172542, 10513308, 12169716, 12198133, 16692182, 17786508, 18345084, 19268717, 19873841, 24396266, 25038273, 29046383, 33384364, 36594399, 38537434, 39747682, 48792532, 50076546, 57806151, 58092766, 59621523, 73188798, 77074868, 79495364, 87139149, 100153092, 115612302, 116185532, 119243046, 146377596, 158575729, 174278298, 231224604, 238486092, 276705017, 317151458, 348556596, 377602979, 475727187, 553410034, 634302916, 755205958, 830115051, 951454374, 1106820068, 1132808937, 1510411916, 1660230102, 1902908748, 2265617874, 3320460204, 3597165221, 4531235748, 5257395323, 7194330442, 10514790646, 10791495663, 14388660884, 15772185969, 21029581292, 21582991326, 31544371938, 43165982652, 63088743876, 68346139199, 136692278398, 205038417597, 273384556796, 410076835194, 820153670388]

約数ペア:

[(1, 820153670388), (2, 410076835194), (3, 273384556796), (4, 205038417597), (6, 136692278398), (12, 68346139199), (13, 63088743876), (19, 43165982652), (26, 31544371938), (38, 21582991326), (39, 21029581292), (52, 15772185969), (57, 14388660884), (76, 10791495663), (78, 10514790646), (114, 7194330442), (156, 5257395323), (181, 4531235748), (228, 3597165221), (247, 3320460204), (362, 2265617874), (431, 1902908748), (494, 1660230102), (543, 1510411916), (724, 1132808937), (741, 1106820068), (862, 951454374), (988, 830115051), (1086, 755205958), (1293, 634302916), (1482, 553410034), (1724, 475727187), (2172, 377602979), (2353, 348556596), (2586, 317151458), (2964, 276705017), (3439, 238486092), (3547, 231224604), (4706, 174278298), (5172, 158575729), (5603, 146377596), (6878, 119243046), (7059, 116185532), (7094, 115612302), (8189, 100153092), (9412, 87139149), (10317, 79495364), (10641, 77074868), (11206, 73188798), (13756, 59621523), (14118, 58092766), (14188, 57806151), (16378, 50076546), (16809, 48792532), (20634, 39747682), (21282, 38537434), (22412, 36594399), (24567, 33384364), (28236, 29046383), (32756, 25038273), (33618, 24396266), (41268, 19873841), (42564, 19268717), (44707, 18345084), (46111, 17786508), (49134, 16692182), (67236, 12198133), (67393, 12169716), (78011, 10513308), (89414, 9172542), (92222, 8893254), (98268, 8346091), (106457, 7704084), (134121, 6115028), (134786, 6084858), (138333, 5928836), (156022, 5256654), (178828, 4586271), (184444, 4446627), (202179, 4056572), (212914, 3852042), (234033, 3504436), (268242, 3057514), (269572, 3042429), (276666, 2964418), (312044, 2628327), (319371, 2568028), (404358, 2028286), (425828, 1926021), (468066, 1752218), (536484, 1528757), (553332, 1482209), (638742, 1284014), (642007, 1277484), (808716, 1014143), (876109, 936132)]