344879340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 192

約数和(自身を含む): 1137991680

約数和(自身を除く): 793112340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 170, 186, 195, 204, 221, 255, 260, 310, 340, 372, 390, 403, 442, 465, 510, 527, 620, 663, 780, 806, 839, 884, 930, 1020, 1054, 1105, 1209, 1326, 1581, 1612, 1678, 1860, 2015, 2108, 2210, 2418, 2517, 2635, 2652, 3162, 3315, 3356, 4030, 4195, 4420, 4836, 5034, 5270, 6045, 6324, 6630, 6851, 7905, 8060, 8390, 10068, 10540, 10907, 12090, 12585, 13260, 13702, 14263, 15810, 16780, 20553, 21814, 24180, 25170, 26009, 27404, 28526, 31620, 32721, 34255, 41106, 42789, 43628, 50340, 52018, 54535, 57052, 65442, 68510, 71315, 78027, 82212, 85578, 102765, 104036, 109070, 130045, 130884, 137020, 142630, 156054, 163605, 171156, 185419, 205530, 213945, 218140, 260090, 285260, 312108, 327210, 338117, 370838, 390135, 411060, 427890, 442153, 520180, 556257, 654420, 676234, 741676, 780270, 855780, 884306, 927095, 1014351, 1112514, 1326459, 1352468, 1560540, 1690585, 1768612, 1854190, 2028702, 2210765, 2225028, 2652918, 2781285, 3381170, 3708380, 4057404, 4421530, 5071755, 5305836, 5562570, 5747989, 6632295, 6762340, 8843060, 10143510, 11125140, 11495978, 13264590, 17243967, 20287020, 22991956, 26529180, 28739945, 34487934, 57479890, 68975868, 86219835, 114959780, 172439670, 344879340]

約数ペア:

[(1, 344879340), (2, 172439670), (3, 114959780), (4, 86219835), (5, 68975868), (6, 57479890), (10, 34487934), (12, 28739945), (13, 26529180), (15, 22991956), (17, 20287020), (20, 17243967), (26, 13264590), (30, 11495978), (31, 11125140), (34, 10143510), (39, 8843060), (51, 6762340), (52, 6632295), (60, 5747989), (62, 5562570), (65, 5305836), (68, 5071755), (78, 4421530), (85, 4057404), (93, 3708380), (102, 3381170), (124, 2781285), (130, 2652918), (155, 2225028), (156, 2210765), (170, 2028702), (186, 1854190), (195, 1768612), (204, 1690585), (221, 1560540), (255, 1352468), (260, 1326459), (310, 1112514), (340, 1014351), (372, 927095), (390, 884306), (403, 855780), (442, 780270), (465, 741676), (510, 676234), (527, 654420), (620, 556257), (663, 520180), (780, 442153), (806, 427890), (839, 411060), (884, 390135), (930, 370838), (1020, 338117), (1054, 327210), (1105, 312108), (1209, 285260), (1326, 260090), (1581, 218140), (1612, 213945), (1678, 205530), (1860, 185419), (2015, 171156), (2108, 163605), (2210, 156054), (2418, 142630), (2517, 137020), (2635, 130884), (2652, 130045), (3162, 109070), (3315, 104036), (3356, 102765), (4030, 85578), (4195, 82212), (4420, 78027), (4836, 71315), (5034, 68510), (5270, 65442), (6045, 57052), (6324, 54535), (6630, 52018), (6851, 50340), (7905, 43628), (8060, 42789), (8390, 41106), (10068, 34255), (10540, 32721), (10907, 31620), (12090, 28526), (12585, 27404), (13260, 26009), (13702, 25170), (14263, 24180), (15810, 21814), (16780, 20553)]