538367508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16063}}^1$

素因数の和:16106

約数の個数: 108

約数和(自身を含む): 1666479360

約数和(自身を除く): 1128111852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 16063, 16758, 32126, 33516, 48189, 64252, 96378, 112441, 144567, 192756, 224882, 289134, 305197, 337323, 449764, 578268, 610394, 674646, 787087, 915591, 1011969, 1220788, 1349292, 1574174, 1831182, 2023938, 2136379, 2361261, 2746773, 3148348, 3662364, 4047876, 4272758, 4722522, 5493546, 6409137, 7083783, 8545516, 9445044, 10987092, 12818274, 14167566, 14954653, 19227411, 25636548, 28335132, 29909306, 38454822, 44863959, 59818612, 76909644, 89727918, 134591877, 179455836, 269183754, 538367508]

約数ペア:

[(1, 538367508), (2, 269183754), (3, 179455836), (4, 134591877), (6, 89727918), (7, 76909644), (9, 59818612), (12, 44863959), (14, 38454822), (18, 29909306), (19, 28335132), (21, 25636548), (28, 19227411), (36, 14954653), (38, 14167566), (42, 12818274), (49, 10987092), (57, 9445044), (63, 8545516), (76, 7083783), (84, 6409137), (98, 5493546), (114, 4722522), (126, 4272758), (133, 4047876), (147, 3662364), (171, 3148348), (196, 2746773), (228, 2361261), (252, 2136379), (266, 2023938), (294, 1831182), (342, 1574174), (399, 1349292), (441, 1220788), (532, 1011969), (588, 915591), (684, 787087), (798, 674646), (882, 610394), (931, 578268), (1197, 449764), (1596, 337323), (1764, 305197), (1862, 289134), (2394, 224882), (2793, 192756), (3724, 144567), (4788, 112441), (5586, 96378), (8379, 64252), (11172, 48189), (16063, 33516), (16758, 32126)]