994147488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10687}}^1$

素因数の和:10739

約数の個数: 144

約数和(自身を含む): 3151249920

約数和(自身を除く): 2157102432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1632, 1824, 1938, 2448, 2584, 2736, 2907, 3876, 4896, 5168, 5472, 5814, 7752, 10336, 10687, 11628, 15504, 21374, 23256, 31008, 32061, 42748, 46512, 64122, 85496, 93024, 96183, 128244, 170992, 181679, 192366, 203053, 256488, 341984, 363358, 384732, 406106, 512976, 545037, 609159, 726716, 769464, 812212, 1025952, 1090074, 1218318, 1453432, 1538928, 1624424, 1635111, 1827477, 2180148, 2436636, 2906864, 3077856, 3248848, 3270222, 3451901, 3654954, 4360296, 4873272, 5813728, 6497696, 6540444, 6903802, 7309908, 8720592, 9746544, 10355703, 13080888, 13807604, 14619816, 17441184, 19493088, 20711406, 26161776, 27615208, 29239632, 31067109, 41422812, 52323552, 55230416, 58479264, 62134218, 82845624, 110460832, 124268436, 165691248, 248536872, 331382496, 497073744, 994147488]

約数ペア:

[(1, 994147488), (2, 497073744), (3, 331382496), (4, 248536872), (6, 165691248), (8, 124268436), (9, 110460832), (12, 82845624), (16, 62134218), (17, 58479264), (18, 55230416), (19, 52323552), (24, 41422812), (32, 31067109), (34, 29239632), (36, 27615208), (38, 26161776), (48, 20711406), (51, 19493088), (57, 17441184), (68, 14619816), (72, 13807604), (76, 13080888), (96, 10355703), (102, 9746544), (114, 8720592), (136, 7309908), (144, 6903802), (152, 6540444), (153, 6497696), (171, 5813728), (204, 4873272), (228, 4360296), (272, 3654954), (288, 3451901), (304, 3270222), (306, 3248848), (323, 3077856), (342, 2906864), (408, 2436636), (456, 2180148), (544, 1827477), (608, 1635111), (612, 1624424), (646, 1538928), (684, 1453432), (816, 1218318), (912, 1090074), (969, 1025952), (1224, 812212), (1292, 769464), (1368, 726716), (1632, 609159), (1824, 545037), (1938, 512976), (2448, 406106), (2584, 384732), (2736, 363358), (2907, 341984), (3876, 256488), (4896, 203053), (5168, 192366), (5472, 181679), (5814, 170992), (7752, 128244), (10336, 96183), (10687, 93024), (11628, 85496), (15504, 64122), (21374, 46512), (23256, 42748), (31008, 32061)]