9921014768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{274243}}^1$

素因数の和:274294

約数の個数: 80

約数和(自身を含む): 24484504320

約数和(自身を除く): 14563489552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 9044, 18088, 36176, 274243, 548486, 1096972, 1919701, 2193944, 3839402, 4387888, 4662131, 5210617, 7678804, 9324262, 10421234, 15357608, 18648524, 20842468, 30715216, 32634917, 36474319, 37297048, 41684936, 65269834, 72948638, 74594096, 83369872, 88580489, 130539668, 145897276, 177160978, 261079336, 291794552, 354321956, 522158672, 583589104, 620063423, 708643912, 1240126846, 1417287824, 2480253692, 4960507384, 9921014768]

約数ペア:

[(1, 9921014768), (2, 4960507384), (4, 2480253692), (7, 1417287824), (8, 1240126846), (14, 708643912), (16, 620063423), (17, 583589104), (19, 522158672), (28, 354321956), (34, 291794552), (38, 261079336), (56, 177160978), (68, 145897276), (76, 130539668), (112, 88580489), (119, 83369872), (133, 74594096), (136, 72948638), (152, 65269834), (238, 41684936), (266, 37297048), (272, 36474319), (304, 32634917), (323, 30715216), (476, 20842468), (532, 18648524), (646, 15357608), (952, 10421234), (1064, 9324262), (1292, 7678804), (1904, 5210617), (2128, 4662131), (2261, 4387888), (2584, 3839402), (4522, 2193944), (5168, 1919701), (9044, 1096972), (18088, 548486), (36176, 274243)]