19890762672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{2213}}^1$

素因数の和:2851

約数の個数: 160

約数和(自身を含む): 58113780480

約数和(自身を除く): 38223017808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 587, 638, 696, 957, 1174, 1276, 1392, 1761, 1914, 2213, 2348, 2552, 3522, 3828, 4426, 4696, 5104, 6457, 6639, 7044, 7656, 8852, 9392, 12914, 13278, 14088, 15312, 17023, 17704, 19371, 24343, 25828, 26556, 28176, 34046, 35408, 38742, 48686, 51069, 51656, 53112, 64177, 68092, 73029, 77484, 97372, 102138, 103312, 106224, 128354, 136184, 146058, 154968, 187253, 192531, 194744, 204276, 256708, 272368, 292116, 309936, 374506, 385062, 389488, 408552, 513416, 561759, 584232, 705947, 749012, 770124, 817104, 1026832, 1123518, 1168464, 1299031, 1411894, 1498024, 1540248, 2117841, 2247036, 2598062, 2823788, 2996048, 3080496, 3897093, 4235682, 4494072, 5196124, 5647576, 7794186, 8471364, 8988144, 10392248, 11295152, 14289341, 15588372, 16942728, 20784496, 28578682, 31176744, 33885456, 37671899, 42868023, 57157364, 62353488, 75343798, 85736046, 113015697, 114314728, 150687596, 171472092, 226031394, 228629456, 301375192, 342944184, 414390889, 452062788, 602750384, 685888368, 828781778, 904125576, 1243172667, 1657563556, 1808251152, 2486345334, 3315127112, 4972690668, 6630254224, 9945381336, 19890762672]

約数ペア:

[(1, 19890762672), (2, 9945381336), (3, 6630254224), (4, 4972690668), (6, 3315127112), (8, 2486345334), (11, 1808251152), (12, 1657563556), (16, 1243172667), (22, 904125576), (24, 828781778), (29, 685888368), (33, 602750384), (44, 452062788), (48, 414390889), (58, 342944184), (66, 301375192), (87, 228629456), (88, 226031394), (116, 171472092), (132, 150687596), (174, 114314728), (176, 113015697), (232, 85736046), (264, 75343798), (319, 62353488), (348, 57157364), (464, 42868023), (528, 37671899), (587, 33885456), (638, 31176744), (696, 28578682), (957, 20784496), (1174, 16942728), (1276, 15588372), (1392, 14289341), (1761, 11295152), (1914, 10392248), (2213, 8988144), (2348, 8471364), (2552, 7794186), (3522, 5647576), (3828, 5196124), (4426, 4494072), (4696, 4235682), (5104, 3897093), (6457, 3080496), (6639, 2996048), (7044, 2823788), (7656, 2598062), (8852, 2247036), (9392, 2117841), (12914, 1540248), (13278, 1498024), (14088, 1411894), (15312, 1299031), (17023, 1168464), (17704, 1123518), (19371, 1026832), (24343, 817104), (25828, 770124), (26556, 749012), (28176, 705947), (34046, 584232), (35408, 561759), (38742, 513416), (48686, 408552), (51069, 389488), (51656, 385062), (53112, 374506), (64177, 309936), (68092, 292116), (73029, 272368), (77484, 256708), (97372, 204276), (102138, 194744), (103312, 192531), (106224, 187253), (128354, 154968), (136184, 146058)]