306338032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 823947264

約数和(自身を除く): 517609232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 286, 308, 341, 364, 403, 434, 496, 572, 616, 617, 682, 728, 806, 868, 1001, 1144, 1232, 1234, 1364, 1456, 1612, 1736, 2002, 2288, 2387, 2468, 2728, 2821, 3224, 3472, 4004, 4319, 4433, 4774, 4936, 5456, 5642, 6448, 6787, 8008, 8021, 8638, 8866, 9548, 9872, 11284, 13574, 16016, 16042, 17276, 17732, 19096, 19127, 22568, 27148, 31031, 32084, 34552, 35464, 38192, 38254, 45136, 47509, 54296, 56147, 62062, 64168, 69104, 70928, 76508, 88231, 95018, 108592, 112294, 124124, 128336, 133889, 153016, 176462, 190036, 210397, 224588, 248248, 248651, 267778, 306032, 352924, 380072, 420794, 449176, 496496, 497302, 535556, 617617, 705848, 760144, 841588, 898352, 994604, 1071112, 1235234, 1411696, 1472779, 1683176, 1740557, 1989208, 2142224, 2470468, 2735161, 2945558, 3366352, 3481114, 3978416, 4940936, 5470322, 5891116, 6962228, 9881872, 10940644, 11782232, 13924456, 19146127, 21881288, 23564464, 27848912, 38292254, 43762576, 76584508, 153169016, 306338032]

約数ペア:

[(1, 306338032), (2, 153169016), (4, 76584508), (7, 43762576), (8, 38292254), (11, 27848912), (13, 23564464), (14, 21881288), (16, 19146127), (22, 13924456), (26, 11782232), (28, 10940644), (31, 9881872), (44, 6962228), (52, 5891116), (56, 5470322), (62, 4940936), (77, 3978416), (88, 3481114), (91, 3366352), (104, 2945558), (112, 2735161), (124, 2470468), (143, 2142224), (154, 1989208), (176, 1740557), (182, 1683176), (208, 1472779), (217, 1411696), (248, 1235234), (286, 1071112), (308, 994604), (341, 898352), (364, 841588), (403, 760144), (434, 705848), (496, 617617), (572, 535556), (616, 497302), (617, 496496), (682, 449176), (728, 420794), (806, 380072), (868, 352924), (1001, 306032), (1144, 267778), (1232, 248651), (1234, 248248), (1364, 224588), (1456, 210397), (1612, 190036), (1736, 176462), (2002, 153016), (2288, 133889), (2387, 128336), (2468, 124124), (2728, 112294), (2821, 108592), (3224, 95018), (3472, 88231), (4004, 76508), (4319, 70928), (4433, 69104), (4774, 64168), (4936, 62062), (5456, 56147), (5642, 54296), (6448, 47509), (6787, 45136), (8008, 38254), (8021, 38192), (8638, 35464), (8866, 34552), (9548, 32084), (9872, 31031), (11284, 27148), (13574, 22568), (16016, 19127), (16042, 19096), (17276, 17732)]