1209713736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 256

約数和(自身を含む): 4014489600

約数和(自身を除く): 2804775864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 131, 132, 133, 152, 154, 168, 209, 228, 231, 262, 263, 264, 266, 308, 393, 399, 418, 456, 462, 524, 526, 532, 616, 627, 786, 789, 798, 836, 917, 924, 1048, 1052, 1064, 1254, 1441, 1463, 1572, 1578, 1596, 1672, 1834, 1841, 1848, 2104, 2489, 2508, 2751, 2882, 2893, 2926, 3144, 3156, 3192, 3668, 3682, 4323, 4389, 4978, 4997, 5016, 5502, 5523, 5764, 5786, 5852, 6312, 7336, 7364, 7467, 8646, 8679, 8778, 9956, 9994, 10087, 11004, 11046, 11528, 11572, 11704, 14728, 14934, 14991, 17292, 17358, 17423, 17556, 19912, 19988, 20174, 20251, 22008, 22092, 23144, 27379, 29868, 29982, 30261, 34453, 34584, 34716, 34846, 34979, 35112, 39976, 40348, 40502, 44184, 52269, 54758, 54967, 59736, 59964, 60522, 60753, 68906, 69432, 69692, 69958, 80696, 81004, 82137, 103359, 104538, 104937, 109516, 109934, 119928, 121044, 121506, 137812, 139384, 139916, 162008, 164274, 164901, 191653, 206718, 209076, 209874, 219032, 219868, 241171, 242088, 243012, 275624, 279832, 328548, 329802, 378983, 383306, 384769, 413436, 418152, 419748, 439736, 482342, 486024, 574959, 654607, 657096, 659604, 723513, 757966, 766612, 769538, 826872, 839496, 964684, 1136949, 1149918, 1154307, 1309214, 1319208, 1447026, 1515932, 1533224, 1539076, 1929368, 1963821, 2273898, 2299836, 2308614, 2618428, 2652881, 2894052, 3031864, 3078152, 3927642, 4547796, 4582249, 4599672, 4617228, 5236856, 5305762, 5788104, 7200677, 7855284, 7958643, 9095592, 9164498, 9234456, 10611524, 13746747, 14401354, 15710568, 15917286, 18328996, 21223048, 21602031, 27493494, 28802708, 31834572, 36657992, 43204062, 50404739, 54986988, 57605416, 63669144, 86408124, 100809478, 109973976, 151214217, 172816248, 201618956, 302428434, 403237912, 604856868, 1209713736]

約数ペア:

[(1, 1209713736), (2, 604856868), (3, 403237912), (4, 302428434), (6, 201618956), (7, 172816248), (8, 151214217), (11, 109973976), (12, 100809478), (14, 86408124), (19, 63669144), (21, 57605416), (22, 54986988), (24, 50404739), (28, 43204062), (33, 36657992), (38, 31834572), (42, 28802708), (44, 27493494), (56, 21602031), (57, 21223048), (66, 18328996), (76, 15917286), (77, 15710568), (84, 14401354), (88, 13746747), (114, 10611524), (131, 9234456), (132, 9164498), (133, 9095592), (152, 7958643), (154, 7855284), (168, 7200677), (209, 5788104), (228, 5305762), (231, 5236856), (262, 4617228), (263, 4599672), (264, 4582249), (266, 4547796), (308, 3927642), (393, 3078152), (399, 3031864), (418, 2894052), (456, 2652881), (462, 2618428), (524, 2308614), (526, 2299836), (532, 2273898), (616, 1963821), (627, 1929368), (786, 1539076), (789, 1533224), (798, 1515932), (836, 1447026), (917, 1319208), (924, 1309214), (1048, 1154307), (1052, 1149918), (1064, 1136949), (1254, 964684), (1441, 839496), (1463, 826872), (1572, 769538), (1578, 766612), (1596, 757966), (1672, 723513), (1834, 659604), (1841, 657096), (1848, 654607), (2104, 574959), (2489, 486024), (2508, 482342), (2751, 439736), (2882, 419748), (2893, 418152), (2926, 413436), (3144, 384769), (3156, 383306), (3192, 378983), (3668, 329802), (3682, 328548), (4323, 279832), (4389, 275624), (4978, 243012), (4997, 242088), (5016, 241171), (5502, 219868), (5523, 219032), (5764, 209874), (5786, 209076), (5852, 206718), (6312, 191653), (7336, 164901), (7364, 164274), (7467, 162008), (8646, 139916), (8679, 139384), (8778, 137812), (9956, 121506), (9994, 121044), (10087, 119928), (11004, 109934), (11046, 109516), (11528, 104937), (11572, 104538), (11704, 103359), (14728, 82137), (14934, 81004), (14991, 80696), (17292, 69958), (17358, 69692), (17423, 69432), (17556, 68906), (19912, 60753), (19988, 60522), (20174, 59964), (20251, 59736), (22008, 54967), (22092, 54758), (23144, 52269), (27379, 44184), (29868, 40502), (29982, 40348), (30261, 39976), (34453, 35112), (34584, 34979), (34716, 34846)]