855948456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 2653560000

約数和(自身を除く): 1797611544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 83, 87, 88, 99, 116, 132, 166, 174, 198, 232, 249, 261, 264, 319, 332, 348, 396, 449, 498, 522, 638, 664, 696, 747, 792, 898, 913, 957, 996, 1044, 1276, 1347, 1494, 1796, 1826, 1914, 1992, 2088, 2407, 2552, 2694, 2739, 2871, 2988, 3592, 3652, 3828, 4041, 4814, 4939, 5388, 5478, 5742, 5976, 7221, 7304, 7656, 8082, 8217, 9628, 9878, 10776, 10956, 11484, 13021, 14442, 14817, 16164, 16434, 19256, 19756, 21663, 21912, 22968, 26042, 26477, 28884, 29634, 32328, 32868, 37267, 39063, 39512, 43326, 44451, 52084, 52954, 57768, 59268, 65736, 74534, 78126, 79431, 86652, 88902, 104168, 105908, 111801, 117189, 118536, 143231, 149068, 156252, 158862, 173304, 177804, 211816, 223602, 234378, 238293, 286462, 298136, 312504, 317724, 335403, 355608, 409937, 429693, 447204, 468756, 476586, 572924, 635448, 670806, 819874, 859386, 894408, 937512, 953172, 1080743, 1145848, 1229811, 1289079, 1341612, 1639748, 1718772, 1906344, 2161486, 2459622, 2578158, 2683224, 3242229, 3279496, 3437544, 3689433, 4322972, 4919244, 5156316, 6484458, 7378866, 8645944, 9726687, 9838488, 10312632, 11888173, 12968916, 14757732, 19453374, 23776346, 25937832, 29515464, 35664519, 38906748, 47552692, 71329038, 77813496, 95105384, 106993557, 142658076, 213987114, 285316152, 427974228, 855948456]

約数ペア:

[(1, 855948456), (2, 427974228), (3, 285316152), (4, 213987114), (6, 142658076), (8, 106993557), (9, 95105384), (11, 77813496), (12, 71329038), (18, 47552692), (22, 38906748), (24, 35664519), (29, 29515464), (33, 25937832), (36, 23776346), (44, 19453374), (58, 14757732), (66, 12968916), (72, 11888173), (83, 10312632), (87, 9838488), (88, 9726687), (99, 8645944), (116, 7378866), (132, 6484458), (166, 5156316), (174, 4919244), (198, 4322972), (232, 3689433), (249, 3437544), (261, 3279496), (264, 3242229), (319, 2683224), (332, 2578158), (348, 2459622), (396, 2161486), (449, 1906344), (498, 1718772), (522, 1639748), (638, 1341612), (664, 1289079), (696, 1229811), (747, 1145848), (792, 1080743), (898, 953172), (913, 937512), (957, 894408), (996, 859386), (1044, 819874), (1276, 670806), (1347, 635448), (1494, 572924), (1796, 476586), (1826, 468756), (1914, 447204), (1992, 429693), (2088, 409937), (2407, 355608), (2552, 335403), (2694, 317724), (2739, 312504), (2871, 298136), (2988, 286462), (3592, 238293), (3652, 234378), (3828, 223602), (4041, 211816), (4814, 177804), (4939, 173304), (5388, 158862), (5478, 156252), (5742, 149068), (5976, 143231), (7221, 118536), (7304, 117189), (7656, 111801), (8082, 105908), (8217, 104168), (9628, 88902), (9878, 86652), (10776, 79431), (10956, 78126), (11484, 74534), (13021, 65736), (14442, 59268), (14817, 57768), (16164, 52954), (16434, 52084), (19256, 44451), (19756, 43326), (21663, 39512), (21912, 39063), (22968, 37267), (26042, 32868), (26477, 32328), (28884, 29634)]