251536692316

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{6353}}^1$

素因数の和:6804

約数の個数: 144

約数和(自身を含む): 566475366240

約数和(自身を除く): 314938673924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 379, 533, 574, 637, 758, 1066, 1148, 1274, 1516, 2009, 2132, 2548, 2653, 3731, 4018, 4927, 5306, 6353, 7462, 8036, 9854, 10612, 12706, 14924, 15539, 18571, 19708, 25412, 26117, 31078, 34489, 37142, 44471, 52234, 62156, 68978, 74284, 82589, 88942, 104468, 108773, 137956, 165178, 177884, 202007, 217546, 241423, 260473, 311297, 330356, 404014, 435092, 482846, 520946, 578123, 622594, 761411, 808028, 965692, 1041892, 1156246, 1245188, 1414049, 1522822, 1823311, 2312492, 2407787, 2828098, 3045644, 3386149, 3646622, 4046861, 4815574, 5656196, 6772298, 7293244, 8093722, 9631148, 9898343, 12763177, 13544596, 16187444, 16854509, 19796686, 23703043, 25526354, 31301231, 33709018, 39593372, 47406086, 51052708, 62602462, 67418036, 94812172, 98719267, 117981563, 125204924, 165921301, 197438534, 219108617, 235963126, 331842602, 394877068, 438217234, 471926252, 663685204, 691034869, 876434468, 1283350471, 1382069738, 1533760319, 2566700942, 2764139476, 3067520638, 4837244083, 5133401884, 6135041276, 8983453297, 9674488166, 17966906594, 19348976332, 35933813188, 62884173079, 125768346158, 251536692316]

約数ペア:

[(1, 251536692316), (2, 125768346158), (4, 62884173079), (7, 35933813188), (13, 19348976332), (14, 17966906594), (26, 9674488166), (28, 8983453297), (41, 6135041276), (49, 5133401884), (52, 4837244083), (82, 3067520638), (91, 2764139476), (98, 2566700942), (164, 1533760319), (182, 1382069738), (196, 1283350471), (287, 876434468), (364, 691034869), (379, 663685204), (533, 471926252), (574, 438217234), (637, 394877068), (758, 331842602), (1066, 235963126), (1148, 219108617), (1274, 197438534), (1516, 165921301), (2009, 125204924), (2132, 117981563), (2548, 98719267), (2653, 94812172), (3731, 67418036), (4018, 62602462), (4927, 51052708), (5306, 47406086), (6353, 39593372), (7462, 33709018), (8036, 31301231), (9854, 25526354), (10612, 23703043), (12706, 19796686), (14924, 16854509), (15539, 16187444), (18571, 13544596), (19708, 12763177), (25412, 9898343), (26117, 9631148), (31078, 8093722), (34489, 7293244), (37142, 6772298), (44471, 5656196), (52234, 4815574), (62156, 4046861), (68978, 3646622), (74284, 3386149), (82589, 3045644), (88942, 2828098), (104468, 2407787), (108773, 2312492), (137956, 1823311), (165178, 1522822), (177884, 1414049), (202007, 1245188), (217546, 1156246), (241423, 1041892), (260473, 965692), (311297, 808028), (330356, 761411), (404014, 622594), (435092, 578123), (482846, 520946)]