1994696544

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 5482487808

約数和(自身を除く): 3487791264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 59, 94, 96, 118, 127, 141, 177, 188, 236, 254, 282, 354, 376, 381, 472, 508, 564, 708, 752, 762, 944, 1016, 1128, 1416, 1504, 1524, 1888, 2032, 2256, 2773, 2832, 3048, 3481, 4064, 4512, 5546, 5664, 5969, 6096, 6962, 7493, 8319, 10443, 11092, 11938, 12192, 13924, 14986, 16638, 17907, 20886, 22184, 22479, 23876, 27848, 29972, 33276, 35814, 41772, 44368, 44958, 47752, 55696, 59944, 66552, 71628, 83544, 88736, 89916, 95504, 111392, 119888, 133104, 143256, 163607, 167088, 179832, 191008, 239776, 266208, 286512, 327214, 334176, 352171, 359664, 442087, 490821, 573024, 654428, 704342, 719328, 884174, 981642, 1056513, 1308856, 1326261, 1408684, 1768348, 1963284, 2113026, 2617712, 2652522, 2817368, 3536696, 3926568, 4226052, 5235424, 5305044, 5634736, 7073392, 7853136, 8452104, 10610088, 11269472, 14146784, 15706272, 16904208, 20778089, 21220176, 33808416, 41556178, 42440352, 62334267, 83112356, 124668534, 166224712, 249337068, 332449424, 498674136, 664898848, 997348272, 1994696544]

約数ペア:

[(1, 1994696544), (2, 997348272), (3, 664898848), (4, 498674136), (6, 332449424), (8, 249337068), (12, 166224712), (16, 124668534), (24, 83112356), (32, 62334267), (47, 42440352), (48, 41556178), (59, 33808416), (94, 21220176), (96, 20778089), (118, 16904208), (127, 15706272), (141, 14146784), (177, 11269472), (188, 10610088), (236, 8452104), (254, 7853136), (282, 7073392), (354, 5634736), (376, 5305044), (381, 5235424), (472, 4226052), (508, 3926568), (564, 3536696), (708, 2817368), (752, 2652522), (762, 2617712), (944, 2113026), (1016, 1963284), (1128, 1768348), (1416, 1408684), (1504, 1326261), (1524, 1308856), (1888, 1056513), (2032, 981642), (2256, 884174), (2773, 719328), (2832, 704342), (3048, 654428), (3481, 573024), (4064, 490821), (4512, 442087), (5546, 359664), (5664, 352171), (5969, 334176), (6096, 327214), (6962, 286512), (7493, 266208), (8319, 239776), (10443, 191008), (11092, 179832), (11938, 167088), (12192, 163607), (13924, 143256), (14986, 133104), (16638, 119888), (17907, 111392), (20886, 95504), (22184, 89916), (22479, 88736), (23876, 83544), (27848, 71628), (29972, 66552), (33276, 59944), (35814, 55696), (41772, 47752), (44368, 44958)]