305387544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 975985920

約数和(自身を除く): 670598376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 121, 132, 154, 166, 168, 181, 231, 242, 249, 264, 308, 332, 362, 363, 462, 484, 498, 543, 581, 616, 664, 724, 726, 847, 913, 924, 968, 996, 1086, 1162, 1267, 1448, 1452, 1694, 1743, 1826, 1848, 1991, 1992, 2172, 2324, 2534, 2541, 2739, 2904, 3388, 3486, 3652, 3801, 3982, 4344, 4648, 5068, 5082, 5478, 5973, 6391, 6776, 6972, 7304, 7602, 7964, 10043, 10136, 10164, 10956, 11946, 12782, 13937, 13944, 15023, 15204, 15928, 19173, 20086, 20328, 21901, 21912, 23892, 25564, 27874, 30046, 30129, 30408, 38346, 40172, 41811, 43802, 45069, 47784, 51128, 55748, 60092, 60258, 65703, 70301, 76692, 80344, 83622, 87604, 90138, 105161, 111496, 120184, 120516, 131406, 140602, 153307, 153384, 165253, 167244, 175208, 180276, 210322, 210903, 241032, 262812, 281204, 306614, 315483, 330506, 334488, 360552, 420644, 421806, 459921, 495759, 525624, 562408, 613228, 630966, 661012, 841288, 843612, 919842, 991518, 1156771, 1226456, 1261932, 1322024, 1687224, 1817783, 1839684, 1983036, 2313542, 2523864, 3470313, 3635566, 3679368, 3966072, 4627084, 5453349, 6940626, 7271132, 9254168, 10906698, 12724481, 13881252, 14542264, 21813396, 25448962, 27762504, 38173443, 43626792, 50897924, 76346886, 101795848, 152693772, 305387544]

約数ペア:

[(1, 305387544), (2, 152693772), (3, 101795848), (4, 76346886), (6, 50897924), (7, 43626792), (8, 38173443), (11, 27762504), (12, 25448962), (14, 21813396), (21, 14542264), (22, 13881252), (24, 12724481), (28, 10906698), (33, 9254168), (42, 7271132), (44, 6940626), (56, 5453349), (66, 4627084), (77, 3966072), (83, 3679368), (84, 3635566), (88, 3470313), (121, 2523864), (132, 2313542), (154, 1983036), (166, 1839684), (168, 1817783), (181, 1687224), (231, 1322024), (242, 1261932), (249, 1226456), (264, 1156771), (308, 991518), (332, 919842), (362, 843612), (363, 841288), (462, 661012), (484, 630966), (498, 613228), (543, 562408), (581, 525624), (616, 495759), (664, 459921), (724, 421806), (726, 420644), (847, 360552), (913, 334488), (924, 330506), (968, 315483), (996, 306614), (1086, 281204), (1162, 262812), (1267, 241032), (1448, 210903), (1452, 210322), (1694, 180276), (1743, 175208), (1826, 167244), (1848, 165253), (1991, 153384), (1992, 153307), (2172, 140602), (2324, 131406), (2534, 120516), (2541, 120184), (2739, 111496), (2904, 105161), (3388, 90138), (3486, 87604), (3652, 83622), (3801, 80344), (3982, 76692), (4344, 70301), (4648, 65703), (5068, 60258), (5082, 60092), (5478, 55748), (5973, 51128), (6391, 47784), (6776, 45069), (6972, 43802), (7304, 41811), (7602, 40172), (7964, 38346), (10043, 30408), (10136, 30129), (10164, 30046), (10956, 27874), (11946, 25564), (12782, 23892), (13937, 21912), (13944, 21901), (15023, 20328), (15204, 20086), (15928, 19173)]