277145904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 848517120

約数和(自身を除く): 571371216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 79, 84, 106, 112, 158, 159, 168, 197, 212, 237, 316, 318, 336, 371, 394, 424, 474, 553, 591, 632, 636, 742, 788, 848, 948, 1106, 1113, 1182, 1264, 1272, 1379, 1484, 1576, 1659, 1896, 2212, 2226, 2364, 2544, 2758, 2968, 3152, 3318, 3792, 4137, 4187, 4424, 4452, 4728, 5516, 5936, 6636, 8274, 8374, 8848, 8904, 9456, 10441, 11032, 12561, 13272, 15563, 16548, 16748, 17808, 20882, 22064, 25122, 26544, 29309, 31126, 31323, 33096, 33496, 41764, 46689, 50244, 58618, 62252, 62646, 66192, 66992, 73087, 83528, 87927, 93378, 100488, 108941, 117236, 124504, 125292, 146174, 167056, 175854, 186756, 200976, 217882, 219261, 234472, 249008, 250584, 292348, 326823, 351708, 373512, 435764, 438522, 468944, 501168, 584696, 653646, 703416, 747024, 824839, 871528, 877044, 1169392, 1307292, 1406832, 1649678, 1743056, 1754088, 2474517, 2614584, 3299356, 3508176, 4949034, 5229168, 5773873, 6598712, 9898068, 11547746, 13197424, 17321619, 19796136, 23095492, 34643238, 39592272, 46190984, 69286476, 92381968, 138572952, 277145904]

約数ペア:

[(1, 277145904), (2, 138572952), (3, 92381968), (4, 69286476), (6, 46190984), (7, 39592272), (8, 34643238), (12, 23095492), (14, 19796136), (16, 17321619), (21, 13197424), (24, 11547746), (28, 9898068), (42, 6598712), (48, 5773873), (53, 5229168), (56, 4949034), (79, 3508176), (84, 3299356), (106, 2614584), (112, 2474517), (158, 1754088), (159, 1743056), (168, 1649678), (197, 1406832), (212, 1307292), (237, 1169392), (316, 877044), (318, 871528), (336, 824839), (371, 747024), (394, 703416), (424, 653646), (474, 584696), (553, 501168), (591, 468944), (632, 438522), (636, 435764), (742, 373512), (788, 351708), (848, 326823), (948, 292348), (1106, 250584), (1113, 249008), (1182, 234472), (1264, 219261), (1272, 217882), (1379, 200976), (1484, 186756), (1576, 175854), (1659, 167056), (1896, 146174), (2212, 125292), (2226, 124504), (2364, 117236), (2544, 108941), (2758, 100488), (2968, 93378), (3152, 87927), (3318, 83528), (3792, 73087), (4137, 66992), (4187, 66192), (4424, 62646), (4452, 62252), (4728, 58618), (5516, 50244), (5936, 46689), (6636, 41764), (8274, 33496), (8374, 33096), (8848, 31323), (8904, 31126), (9456, 29309), (10441, 26544), (11032, 25122), (12561, 22064), (13272, 20882), (15563, 17808), (16548, 16748)]