4889571876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1777}}^1$

素因数の和:2034

約数の個数: 144

約数和(自身を含む): 14445325440

約数和(自身を除く): 9555753564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 179, 183, 244, 252, 358, 366, 427, 537, 549, 716, 732, 854, 1074, 1098, 1253, 1281, 1611, 1708, 1777, 2148, 2196, 2506, 2562, 3222, 3554, 3759, 3843, 5012, 5124, 5331, 6444, 7108, 7518, 7686, 10662, 10919, 11277, 12439, 15036, 15372, 15993, 21324, 21838, 22554, 24878, 31986, 32757, 37317, 43676, 45108, 49756, 63972, 65514, 74634, 76433, 98271, 108397, 111951, 131028, 149268, 152866, 196542, 216794, 223902, 229299, 305732, 318083, 325191, 393084, 433588, 447804, 458598, 636166, 650382, 687897, 758779, 917196, 954249, 975573, 1272332, 1300764, 1375794, 1517558, 1908498, 1951146, 2226581, 2276337, 2751588, 2862747, 3035116, 3816996, 3902292, 4453162, 4552674, 5725494, 6679743, 6829011, 8906324, 9105348, 11450988, 13359486, 13658022, 19403063, 20039229, 26718972, 27316044, 38806126, 40078458, 58209189, 77612252, 80156916, 116418378, 135821441, 174627567, 232836756, 271642882, 349255134, 407464323, 543285764, 698510268, 814928646, 1222392969, 1629857292, 2444785938, 4889571876]

約数ペア:

[(1, 4889571876), (2, 2444785938), (3, 1629857292), (4, 1222392969), (6, 814928646), (7, 698510268), (9, 543285764), (12, 407464323), (14, 349255134), (18, 271642882), (21, 232836756), (28, 174627567), (36, 135821441), (42, 116418378), (61, 80156916), (63, 77612252), (84, 58209189), (122, 40078458), (126, 38806126), (179, 27316044), (183, 26718972), (244, 20039229), (252, 19403063), (358, 13658022), (366, 13359486), (427, 11450988), (537, 9105348), (549, 8906324), (716, 6829011), (732, 6679743), (854, 5725494), (1074, 4552674), (1098, 4453162), (1253, 3902292), (1281, 3816996), (1611, 3035116), (1708, 2862747), (1777, 2751588), (2148, 2276337), (2196, 2226581), (2506, 1951146), (2562, 1908498), (3222, 1517558), (3554, 1375794), (3759, 1300764), (3843, 1272332), (5012, 975573), (5124, 954249), (5331, 917196), (6444, 758779), (7108, 687897), (7518, 650382), (7686, 636166), (10662, 458598), (10919, 447804), (11277, 433588), (12439, 393084), (15036, 325191), (15372, 318083), (15993, 305732), (21324, 229299), (21838, 223902), (22554, 216794), (24878, 196542), (31986, 152866), (32757, 149268), (37317, 131028), (43676, 111951), (45108, 108397), (49756, 98271), (63972, 76433), (65514, 74634)]