996973194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 2528755200

約数和(自身を除く): 1531782006

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 89, 102, 119, 174, 178, 203, 238, 267, 357, 406, 493, 534, 541, 609, 623, 714, 986, 1082, 1218, 1246, 1479, 1513, 1623, 1869, 2581, 2958, 3026, 3246, 3451, 3738, 3787, 4539, 5162, 6902, 7574, 7743, 9078, 9197, 10353, 10591, 11361, 15486, 15689, 18067, 18394, 20706, 21182, 22722, 27591, 31378, 31773, 36134, 43877, 47067, 48149, 54201, 55182, 63546, 64379, 87754, 94134, 96298, 108402, 109823, 128758, 131631, 144447, 193137, 219646, 263262, 266713, 288894, 307139, 329469, 337043, 386274, 533426, 614278, 658938, 674086, 800139, 818533, 921417, 1011129, 1396321, 1600278, 1637066, 1842834, 1866991, 2022258, 2455599, 2792642, 3733982, 4188963, 4911198, 5600973, 5729731, 8377926, 9774247, 11201946, 11459462, 17189193, 19548494, 23737457, 29322741, 34378386, 47474914, 58645482, 71212371, 142424742, 166162199, 332324398, 498486597, 996973194]

約数ペア:

[(1, 996973194), (2, 498486597), (3, 332324398), (6, 166162199), (7, 142424742), (14, 71212371), (17, 58645482), (21, 47474914), (29, 34378386), (34, 29322741), (42, 23737457), (51, 19548494), (58, 17189193), (87, 11459462), (89, 11201946), (102, 9774247), (119, 8377926), (174, 5729731), (178, 5600973), (203, 4911198), (238, 4188963), (267, 3733982), (357, 2792642), (406, 2455599), (493, 2022258), (534, 1866991), (541, 1842834), (609, 1637066), (623, 1600278), (714, 1396321), (986, 1011129), (1082, 921417), (1218, 818533), (1246, 800139), (1479, 674086), (1513, 658938), (1623, 614278), (1869, 533426), (2581, 386274), (2958, 337043), (3026, 329469), (3246, 307139), (3451, 288894), (3738, 266713), (3787, 263262), (4539, 219646), (5162, 193137), (6902, 144447), (7574, 131631), (7743, 128758), (9078, 109823), (9197, 108402), (10353, 96298), (10591, 94134), (11361, 87754), (15486, 64379), (15689, 63546), (18067, 55182), (18394, 54201), (20706, 48149), (21182, 47067), (22722, 43877), (27591, 36134), (31378, 31773)]