216801816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 733224960

約数和(自身を除く): 516423144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 67, 68, 77, 84, 88, 102, 103, 119, 132, 134, 136, 154, 168, 187, 201, 204, 206, 231, 238, 264, 268, 308, 309, 357, 374, 402, 408, 412, 462, 469, 476, 536, 561, 616, 618, 714, 721, 737, 748, 804, 824, 924, 938, 952, 1122, 1133, 1139, 1236, 1309, 1407, 1428, 1442, 1474, 1496, 1608, 1751, 1848, 1876, 2163, 2211, 2244, 2266, 2278, 2472, 2618, 2814, 2856, 2884, 2948, 3399, 3417, 3502, 3752, 3927, 4326, 4422, 4488, 4532, 4556, 5159, 5236, 5253, 5628, 5768, 5896, 6798, 6834, 6901, 7004, 7854, 7931, 7973, 8652, 8844, 9064, 9112, 10318, 10472, 10506, 11256, 12257, 12529, 13596, 13668, 13802, 14008, 15477, 15708, 15862, 15946, 17304, 17688, 19261, 20636, 20703, 21012, 23793, 23919, 24514, 25058, 27192, 27336, 27604, 30954, 31416, 31724, 31892, 36771, 37587, 38522, 41272, 41406, 42024, 47586, 47838, 48307, 49028, 50116, 55208, 57783, 61908, 63448, 63784, 73542, 75174, 75911, 77044, 82812, 87703, 95172, 95676, 96614, 98056, 100232, 115566, 117317, 123816, 134827, 144921, 147084, 150348, 151822, 154088, 165624, 175406, 190344, 191352, 193228, 227733, 231132, 234634, 263109, 269654, 289842, 294168, 300696, 303644, 350812, 351951, 386456, 404481, 455466, 462264, 469268, 526218, 531377, 539308, 579684, 607288, 701624, 703902, 808962, 821219, 910932, 938536, 1052436, 1062754, 1078616, 1159368, 1290487, 1407804, 1594131, 1617924, 1642438, 1821864, 2104872, 2125508, 2463657, 2580974, 2815608, 3188262, 3235848, 3284876, 3871461, 4251016, 4927314, 5161948, 6376524, 6569752, 7742922, 9033409, 9854628, 10323896, 12753048, 15485844, 18066818, 19709256, 27100227, 30971688, 36133636, 54200454, 72267272, 108400908, 216801816]

約数ペア:

[(1, 216801816), (2, 108400908), (3, 72267272), (4, 54200454), (6, 36133636), (7, 30971688), (8, 27100227), (11, 19709256), (12, 18066818), (14, 15485844), (17, 12753048), (21, 10323896), (22, 9854628), (24, 9033409), (28, 7742922), (33, 6569752), (34, 6376524), (42, 5161948), (44, 4927314), (51, 4251016), (56, 3871461), (66, 3284876), (67, 3235848), (68, 3188262), (77, 2815608), (84, 2580974), (88, 2463657), (102, 2125508), (103, 2104872), (119, 1821864), (132, 1642438), (134, 1617924), (136, 1594131), (154, 1407804), (168, 1290487), (187, 1159368), (201, 1078616), (204, 1062754), (206, 1052436), (231, 938536), (238, 910932), (264, 821219), (268, 808962), (308, 703902), (309, 701624), (357, 607288), (374, 579684), (402, 539308), (408, 531377), (412, 526218), (462, 469268), (469, 462264), (476, 455466), (536, 404481), (561, 386456), (616, 351951), (618, 350812), (714, 303644), (721, 300696), (737, 294168), (748, 289842), (804, 269654), (824, 263109), (924, 234634), (938, 231132), (952, 227733), (1122, 193228), (1133, 191352), (1139, 190344), (1236, 175406), (1309, 165624), (1407, 154088), (1428, 151822), (1442, 150348), (1474, 147084), (1496, 144921), (1608, 134827), (1751, 123816), (1848, 117317), (1876, 115566), (2163, 100232), (2211, 98056), (2244, 96614), (2266, 95676), (2278, 95172), (2472, 87703), (2618, 82812), (2814, 77044), (2856, 75911), (2884, 75174), (2948, 73542), (3399, 63784), (3417, 63448), (3502, 61908), (3752, 57783), (3927, 55208), (4326, 50116), (4422, 49028), (4488, 48307), (4532, 47838), (4556, 47586), (5159, 42024), (5236, 41406), (5253, 41272), (5628, 38522), (5768, 37587), (5896, 36771), (6798, 31892), (6834, 31724), (6901, 31416), (7004, 30954), (7854, 27604), (7931, 27336), (7973, 27192), (8652, 25058), (8844, 24514), (9064, 23919), (9112, 23793), (10318, 21012), (10472, 20703), (10506, 20636), (11256, 19261), (12257, 17688), (12529, 17304), (13596, 15946), (13668, 15862), (13802, 15708), (14008, 15477)]