16781802912

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3413}}^1$

素因数の和:3713

約数の個数: 240

約数和(自身を含む): 56630230272

約数和(自身を除く): 39848427360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 271, 288, 324, 336, 378, 432, 504, 542, 567, 648, 672, 756, 813, 864, 1008, 1084, 1134, 1296, 1512, 1626, 1897, 2016, 2168, 2268, 2439, 2592, 3024, 3252, 3413, 3794, 4336, 4536, 4878, 5691, 6048, 6504, 6826, 7317, 7588, 8672, 9072, 9756, 10239, 11382, 13008, 13652, 14634, 15176, 17073, 18144, 19512, 20478, 21951, 22764, 23891, 26016, 27304, 29268, 30352, 30717, 34146, 39024, 40956, 43902, 45528, 47782, 51219, 54608, 58536, 60704, 61434, 68292, 71673, 78048, 81912, 87804, 91056, 92151, 95564, 102438, 109216, 117072, 122868, 136584, 143346, 153657, 163824, 175608, 182112, 184302, 191128, 204876, 215019, 234144, 245736, 273168, 276453, 286692, 307314, 327648, 351216, 368604, 382256, 409752, 430038, 491472, 546336, 552906, 573384, 614628, 645057, 702432, 737208, 764512, 819504, 860076, 924923, 982944, 1105812, 1146768, 1229256, 1290114, 1474416, 1639008, 1720152, 1849846, 1935171, 2211624, 2293536, 2458512, 2580228, 2774769, 2948832, 3440304, 3699692, 3870342, 4423248, 4917024, 5160456, 5549538, 6474461, 6880608, 7399384, 7740684, 8324307, 8846496, 10320912, 11099076, 12948922, 14798768, 15481368, 16648614, 19423383, 20641824, 22198152, 24972921, 25897844, 29597536, 30962736, 33297228, 38846766, 44396304, 49945842, 51795688, 58270149, 61925472, 66594456, 74918763, 77693532, 88792608, 99891684, 103591376, 116540298, 133188912, 149837526, 155387064, 174810447, 199783368, 207182752, 233080596, 266377824, 299675052, 310774128, 349620894, 399566736, 466161192, 524431341, 599350104, 621548256, 699241788, 799133472, 932322384, 1048862682, 1198700208, 1398483576, 1864644768, 2097725364, 2397400416, 2796967152, 4195450728, 5593934304, 8390901456, 16781802912]

約数ペア:

[(1, 16781802912), (2, 8390901456), (3, 5593934304), (4, 4195450728), (6, 2796967152), (7, 2397400416), (8, 2097725364), (9, 1864644768), (12, 1398483576), (14, 1198700208), (16, 1048862682), (18, 932322384), (21, 799133472), (24, 699241788), (27, 621548256), (28, 599350104), (32, 524431341), (36, 466161192), (42, 399566736), (48, 349620894), (54, 310774128), (56, 299675052), (63, 266377824), (72, 233080596), (81, 207182752), (84, 199783368), (96, 174810447), (108, 155387064), (112, 149837526), (126, 133188912), (144, 116540298), (162, 103591376), (168, 99891684), (189, 88792608), (216, 77693532), (224, 74918763), (252, 66594456), (271, 61925472), (288, 58270149), (324, 51795688), (336, 49945842), (378, 44396304), (432, 38846766), (504, 33297228), (542, 30962736), (567, 29597536), (648, 25897844), (672, 24972921), (756, 22198152), (813, 20641824), (864, 19423383), (1008, 16648614), (1084, 15481368), (1134, 14798768), (1296, 12948922), (1512, 11099076), (1626, 10320912), (1897, 8846496), (2016, 8324307), (2168, 7740684), (2268, 7399384), (2439, 6880608), (2592, 6474461), (3024, 5549538), (3252, 5160456), (3413, 4917024), (3794, 4423248), (4336, 3870342), (4536, 3699692), (4878, 3440304), (5691, 2948832), (6048, 2774769), (6504, 2580228), (6826, 2458512), (7317, 2293536), (7588, 2211624), (8672, 1935171), (9072, 1849846), (9756, 1720152), (10239, 1639008), (11382, 1474416), (13008, 1290114), (13652, 1229256), (14634, 1146768), (15176, 1105812), (17073, 982944), (18144, 924923), (19512, 860076), (20478, 819504), (21951, 764512), (22764, 737208), (23891, 702432), (26016, 645057), (27304, 614628), (29268, 573384), (30352, 552906), (30717, 546336), (34146, 491472), (39024, 430038), (40956, 409752), (43902, 382256), (45528, 368604), (47782, 351216), (51219, 327648), (54608, 307314), (58536, 286692), (60704, 276453), (61434, 273168), (68292, 245736), (71673, 234144), (78048, 215019), (81912, 204876), (87804, 191128), (91056, 184302), (92151, 182112), (95564, 175608), (102438, 163824), (109216, 153657), (117072, 143346), (122868, 136584)]