243168588

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 724541440

約数和(自身を除く): 481372852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 37, 39, 52, 54, 62, 74, 78, 93, 108, 111, 117, 124, 148, 151, 156, 186, 222, 234, 279, 302, 333, 351, 372, 403, 444, 453, 468, 481, 558, 604, 666, 702, 806, 837, 906, 962, 999, 1116, 1147, 1209, 1332, 1359, 1404, 1443, 1612, 1674, 1812, 1924, 1963, 1998, 2294, 2418, 2718, 2886, 3348, 3441, 3627, 3926, 3996, 4077, 4329, 4588, 4681, 4836, 5436, 5587, 5772, 5889, 6882, 7254, 7852, 8154, 8658, 9362, 10323, 10881, 11174, 11778, 12987, 13764, 14043, 14508, 14911, 16308, 16761, 17316, 17667, 18724, 20646, 21762, 22348, 23556, 25974, 28086, 29822, 30969, 33522, 35334, 41292, 42129, 43524, 44733, 50283, 51948, 53001, 56172, 59644, 60853, 61938, 67044, 70668, 72631, 84258, 89466, 100566, 106002, 121706, 123876, 126387, 134199, 145262, 150849, 168516, 173197, 178932, 182559, 201132, 212004, 217893, 243412, 252774, 268398, 290524, 301698, 346394, 365118, 402597, 435786, 505548, 519591, 536796, 547677, 603396, 653679, 692788, 730236, 805194, 871572, 1039182, 1095354, 1307358, 1558773, 1610388, 1643031, 1961037, 2078364, 2190708, 2251561, 2614716, 3117546, 3286062, 3922074, 4503122, 4676319, 6235092, 6572124, 6754683, 7844148, 9006244, 9352638, 13509366, 18705276, 20264049, 27018732, 40528098, 60792147, 81056196, 121584294, 243168588]

約数ペア:

[(1, 243168588), (2, 121584294), (3, 81056196), (4, 60792147), (6, 40528098), (9, 27018732), (12, 20264049), (13, 18705276), (18, 13509366), (26, 9352638), (27, 9006244), (31, 7844148), (36, 6754683), (37, 6572124), (39, 6235092), (52, 4676319), (54, 4503122), (62, 3922074), (74, 3286062), (78, 3117546), (93, 2614716), (108, 2251561), (111, 2190708), (117, 2078364), (124, 1961037), (148, 1643031), (151, 1610388), (156, 1558773), (186, 1307358), (222, 1095354), (234, 1039182), (279, 871572), (302, 805194), (333, 730236), (351, 692788), (372, 653679), (403, 603396), (444, 547677), (453, 536796), (468, 519591), (481, 505548), (558, 435786), (604, 402597), (666, 365118), (702, 346394), (806, 301698), (837, 290524), (906, 268398), (962, 252774), (999, 243412), (1116, 217893), (1147, 212004), (1209, 201132), (1332, 182559), (1359, 178932), (1404, 173197), (1443, 168516), (1612, 150849), (1674, 145262), (1812, 134199), (1924, 126387), (1963, 123876), (1998, 121706), (2294, 106002), (2418, 100566), (2718, 89466), (2886, 84258), (3348, 72631), (3441, 70668), (3627, 67044), (3926, 61938), (3996, 60853), (4077, 59644), (4329, 56172), (4588, 53001), (4681, 51948), (4836, 50283), (5436, 44733), (5587, 43524), (5772, 42129), (5889, 41292), (6882, 35334), (7254, 33522), (7852, 30969), (8154, 29822), (8658, 28086), (9362, 25974), (10323, 23556), (10881, 22348), (11174, 21762), (11778, 20646), (12987, 18724), (13764, 17667), (14043, 17316), (14508, 16761), (14911, 16308)]