21276573312

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{171541}}^1$

素因数の和:171594

約数の個数: 128

約数和(自身を含む): 62990222400

約数和(自身を除く): 41713649088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 272, 304, 323, 384, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2176, 2432, 2584, 3264, 3648, 3876, 5168, 6528, 7296, 7752, 10336, 15504, 20672, 31008, 41344, 62016, 124032, 171541, 343082, 514623, 686164, 1029246, 1372328, 2058492, 2744656, 2916197, 3259279, 4116984, 5489312, 5832394, 6518558, 8233968, 8748591, 9777837, 10978624, 11664788, 13037116, 16467936, 17497182, 19555674, 21957248, 23329576, 26074232, 32935872, 34994364, 39111348, 46659152, 52148464, 55407743, 65871744, 69988728, 78222696, 93318304, 104296928, 110815486, 139977456, 156445392, 166223229, 186636608, 208593856, 221630972, 279954912, 312890784, 332446458, 373273216, 417187712, 443261944, 559909824, 625781568, 664892916, 886523888, 1119819648, 1251563136, 1329785832, 1773047776, 2659571664, 3546095552, 5319143328, 7092191104, 10638286656, 21276573312]

約数ペア:

[(1, 21276573312), (2, 10638286656), (3, 7092191104), (4, 5319143328), (6, 3546095552), (8, 2659571664), (12, 1773047776), (16, 1329785832), (17, 1251563136), (19, 1119819648), (24, 886523888), (32, 664892916), (34, 625781568), (38, 559909824), (48, 443261944), (51, 417187712), (57, 373273216), (64, 332446458), (68, 312890784), (76, 279954912), (96, 221630972), (102, 208593856), (114, 186636608), (128, 166223229), (136, 156445392), (152, 139977456), (192, 110815486), (204, 104296928), (228, 93318304), (272, 78222696), (304, 69988728), (323, 65871744), (384, 55407743), (408, 52148464), (456, 46659152), (544, 39111348), (608, 34994364), (646, 32935872), (816, 26074232), (912, 23329576), (969, 21957248), (1088, 19555674), (1216, 17497182), (1292, 16467936), (1632, 13037116), (1824, 11664788), (1938, 10978624), (2176, 9777837), (2432, 8748591), (2584, 8233968), (3264, 6518558), (3648, 5832394), (3876, 5489312), (5168, 4116984), (6528, 3259279), (7296, 2916197), (7752, 2744656), (10336, 2058492), (15504, 1372328), (20672, 1029246), (31008, 686164), (41344, 514623), (62016, 343082), (124032, 171541)]