235885572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 675118080

約数和(自身を除く): 439232508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 71, 78, 93, 117, 124, 142, 156, 186, 213, 229, 234, 279, 284, 372, 403, 426, 458, 468, 558, 639, 687, 806, 852, 916, 923, 1116, 1209, 1278, 1374, 1612, 1846, 2061, 2201, 2418, 2556, 2748, 2769, 2977, 3627, 3692, 4122, 4402, 4836, 5538, 5954, 6603, 7099, 7254, 8244, 8307, 8804, 8931, 11076, 11908, 13206, 14198, 14508, 16259, 16614, 17862, 19809, 21297, 26412, 26793, 28396, 28613, 32518, 33228, 35724, 39618, 42594, 48777, 53586, 57226, 63891, 65036, 79236, 85188, 85839, 92287, 97554, 107172, 114452, 127782, 146331, 171678, 184574, 195108, 211367, 255564, 257517, 276861, 292662, 343356, 369148, 422734, 504029, 515034, 553722, 585324, 634101, 830583, 845468, 1008058, 1030068, 1107444, 1268202, 1512087, 1661166, 1902303, 2016116, 2536404, 3024174, 3322332, 3804606, 4536261, 6048348, 6552377, 7609212, 9072522, 13104754, 18145044, 19657131, 26209508, 39314262, 58971393, 78628524, 117942786, 235885572]

約数ペア:

[(1, 235885572), (2, 117942786), (3, 78628524), (4, 58971393), (6, 39314262), (9, 26209508), (12, 19657131), (13, 18145044), (18, 13104754), (26, 9072522), (31, 7609212), (36, 6552377), (39, 6048348), (52, 4536261), (62, 3804606), (71, 3322332), (78, 3024174), (93, 2536404), (117, 2016116), (124, 1902303), (142, 1661166), (156, 1512087), (186, 1268202), (213, 1107444), (229, 1030068), (234, 1008058), (279, 845468), (284, 830583), (372, 634101), (403, 585324), (426, 553722), (458, 515034), (468, 504029), (558, 422734), (639, 369148), (687, 343356), (806, 292662), (852, 276861), (916, 257517), (923, 255564), (1116, 211367), (1209, 195108), (1278, 184574), (1374, 171678), (1612, 146331), (1846, 127782), (2061, 114452), (2201, 107172), (2418, 97554), (2556, 92287), (2748, 85839), (2769, 85188), (2977, 79236), (3627, 65036), (3692, 63891), (4122, 57226), (4402, 53586), (4836, 48777), (5538, 42594), (5954, 39618), (6603, 35724), (7099, 33228), (7254, 32518), (8244, 28613), (8307, 28396), (8804, 26793), (8931, 26412), (11076, 21297), (11908, 19809), (13206, 17862), (14198, 16614), (14508, 16259)]