2019657288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2939}}^1$

素因数の和:3115

約数の個数: 128

約数和(自身を含む): 5842368000

約数和(自身を除く): 3822710712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 137, 152, 209, 228, 264, 274, 411, 418, 456, 548, 627, 822, 836, 1096, 1254, 1507, 1644, 1672, 2508, 2603, 2939, 3014, 3288, 4521, 5016, 5206, 5878, 6028, 7809, 8817, 9042, 10412, 11756, 12056, 15618, 17634, 18084, 20824, 23512, 28633, 31236, 32329, 35268, 36168, 55841, 57266, 62472, 64658, 70536, 85899, 96987, 111682, 114532, 129316, 167523, 171798, 193974, 223364, 229064, 258632, 335046, 343596, 387948, 402643, 446728, 614251, 670092, 687192, 775896, 805286, 1207929, 1228502, 1340184, 1610572, 1842753, 2415858, 2457004, 3221144, 3685506, 4429073, 4831716, 4914008, 7371012, 7650217, 8858146, 9663432, 13287219, 14742024, 15300434, 17716292, 22950651, 26574438, 30600868, 35432584, 45901302, 53148876, 61201736, 84152387, 91802604, 106297752, 168304774, 183605208, 252457161, 336609548, 504914322, 673219096, 1009828644, 2019657288]

約数ペア:

[(1, 2019657288), (2, 1009828644), (3, 673219096), (4, 504914322), (6, 336609548), (8, 252457161), (11, 183605208), (12, 168304774), (19, 106297752), (22, 91802604), (24, 84152387), (33, 61201736), (38, 53148876), (44, 45901302), (57, 35432584), (66, 30600868), (76, 26574438), (88, 22950651), (114, 17716292), (132, 15300434), (137, 14742024), (152, 13287219), (209, 9663432), (228, 8858146), (264, 7650217), (274, 7371012), (411, 4914008), (418, 4831716), (456, 4429073), (548, 3685506), (627, 3221144), (822, 2457004), (836, 2415858), (1096, 1842753), (1254, 1610572), (1507, 1340184), (1644, 1228502), (1672, 1207929), (2508, 805286), (2603, 775896), (2939, 687192), (3014, 670092), (3288, 614251), (4521, 446728), (5016, 402643), (5206, 387948), (5878, 343596), (6028, 335046), (7809, 258632), (8817, 229064), (9042, 223364), (10412, 193974), (11756, 171798), (12056, 167523), (15618, 129316), (17634, 114532), (18084, 111682), (20824, 96987), (23512, 85899), (28633, 70536), (31236, 64658), (32329, 62472), (35268, 57266), (36168, 55841)]