509498964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 1493614080

約数和(自身を除く): 984115116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 53, 54, 78, 82, 106, 108, 117, 123, 156, 159, 164, 167, 212, 234, 246, 318, 334, 351, 369, 468, 477, 492, 501, 533, 636, 668, 689, 702, 738, 954, 1002, 1066, 1107, 1378, 1404, 1431, 1476, 1503, 1599, 1908, 2004, 2067, 2132, 2171, 2173, 2214, 2756, 2862, 3006, 3198, 4134, 4342, 4346, 4428, 4509, 4797, 5724, 6012, 6201, 6396, 6513, 6519, 6847, 8268, 8684, 8692, 8851, 9018, 9594, 12402, 13026, 13038, 13694, 14391, 17702, 18036, 18603, 19188, 19539, 19557, 20541, 24804, 26052, 26076, 26553, 27388, 28249, 28782, 35404, 37206, 39078, 39114, 41082, 53106, 56498, 57564, 58617, 58671, 61623, 74412, 78156, 78228, 79659, 82164, 84747, 89011, 106212, 112996, 115063, 117234, 117342, 123246, 159318, 169494, 178022, 184869, 230126, 234468, 234684, 238977, 246492, 254241, 267033, 318636, 338988, 345189, 356044, 362891, 369738, 460252, 477954, 508482, 534066, 690378, 725782, 739476, 762723, 801099, 955908, 1016964, 1035567, 1068132, 1088673, 1380756, 1451564, 1525446, 1602198, 2071134, 2177346, 2403297, 3050892, 3106701, 3204396, 3266019, 4142268, 4354692, 4717583, 4806594, 6213402, 6532038, 9435166, 9613188, 9798057, 12426804, 13064076, 14152749, 18870332, 19596114, 28305498, 39192228, 42458247, 56610996, 84916494, 127374741, 169832988, 254749482, 509498964]

約数ペア:

[(1, 509498964), (2, 254749482), (3, 169832988), (4, 127374741), (6, 84916494), (9, 56610996), (12, 42458247), (13, 39192228), (18, 28305498), (26, 19596114), (27, 18870332), (36, 14152749), (39, 13064076), (41, 12426804), (52, 9798057), (53, 9613188), (54, 9435166), (78, 6532038), (82, 6213402), (106, 4806594), (108, 4717583), (117, 4354692), (123, 4142268), (156, 3266019), (159, 3204396), (164, 3106701), (167, 3050892), (212, 2403297), (234, 2177346), (246, 2071134), (318, 1602198), (334, 1525446), (351, 1451564), (369, 1380756), (468, 1088673), (477, 1068132), (492, 1035567), (501, 1016964), (533, 955908), (636, 801099), (668, 762723), (689, 739476), (702, 725782), (738, 690378), (954, 534066), (1002, 508482), (1066, 477954), (1107, 460252), (1378, 369738), (1404, 362891), (1431, 356044), (1476, 345189), (1503, 338988), (1599, 318636), (1908, 267033), (2004, 254241), (2067, 246492), (2132, 238977), (2171, 234684), (2173, 234468), (2214, 230126), (2756, 184869), (2862, 178022), (3006, 169494), (3198, 159318), (4134, 123246), (4342, 117342), (4346, 117234), (4428, 115063), (4509, 112996), (4797, 106212), (5724, 89011), (6012, 84747), (6201, 82164), (6396, 79659), (6513, 78228), (6519, 78156), (6847, 74412), (8268, 61623), (8684, 58671), (8692, 58617), (8851, 57564), (9018, 56498), (9594, 53106), (12402, 41082), (13026, 39114), (13038, 39078), (13694, 37206), (14391, 35404), (17702, 28782), (18036, 28249), (18603, 27388), (19188, 26553), (19539, 26076), (19557, 26052), (20541, 24804)]