17828049448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:2087

約数の個数: 128

約数和(自身を含む): 39439872000

約数和(自身を除く): 21611822552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 79, 88, 142, 152, 158, 209, 284, 316, 418, 568, 632, 781, 836, 869, 1349, 1501, 1562, 1672, 1738, 1901, 2698, 3002, 3124, 3476, 3802, 5396, 5609, 6004, 6248, 6952, 7604, 10792, 11218, 12008, 14839, 15208, 16511, 20911, 22436, 29678, 33022, 36119, 41822, 44872, 59356, 61699, 66044, 72238, 83644, 106571, 118712, 123398, 132088, 134971, 144476, 150179, 167288, 213142, 246796, 269942, 288952, 300358, 397309, 426284, 493592, 539884, 600716, 794618, 852568, 1079768, 1172281, 1201432, 1484681, 1589236, 1651969, 2344562, 2564449, 2853401, 2969362, 3178472, 3303938, 4689124, 5128898, 5706802, 5938724, 6607876, 9378248, 10257796, 10662709, 11413604, 11877448, 13215752, 20515592, 21325418, 22827208, 28208939, 31387411, 42650836, 56417878, 62774822, 85301672, 112835756, 117289799, 125549644, 202591471, 225671512, 234579598, 251099288, 405182942, 469159196, 810365884, 938318392, 1620731768, 2228506181, 4457012362, 8914024724, 17828049448]

約数ペア:

[(1, 17828049448), (2, 8914024724), (4, 4457012362), (8, 2228506181), (11, 1620731768), (19, 938318392), (22, 810365884), (38, 469159196), (44, 405182942), (71, 251099288), (76, 234579598), (79, 225671512), (88, 202591471), (142, 125549644), (152, 117289799), (158, 112835756), (209, 85301672), (284, 62774822), (316, 56417878), (418, 42650836), (568, 31387411), (632, 28208939), (781, 22827208), (836, 21325418), (869, 20515592), (1349, 13215752), (1501, 11877448), (1562, 11413604), (1672, 10662709), (1738, 10257796), (1901, 9378248), (2698, 6607876), (3002, 5938724), (3124, 5706802), (3476, 5128898), (3802, 4689124), (5396, 3303938), (5609, 3178472), (6004, 2969362), (6248, 2853401), (6952, 2564449), (7604, 2344562), (10792, 1651969), (11218, 1589236), (12008, 1484681), (14839, 1201432), (15208, 1172281), (16511, 1079768), (20911, 852568), (22436, 794618), (29678, 600716), (33022, 539884), (36119, 493592), (41822, 426284), (44872, 397309), (59356, 300358), (61699, 288952), (66044, 269942), (72238, 246796), (83644, 213142), (106571, 167288), (118712, 150179), (123398, 144476), (132088, 134971)]