672740796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 2162184192

約数和(自身を除く): 1489443396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 31, 34, 39, 42, 49, 51, 52, 62, 68, 78, 84, 91, 93, 98, 102, 119, 124, 147, 156, 167, 182, 186, 196, 204, 217, 221, 238, 273, 294, 334, 357, 364, 372, 403, 434, 442, 476, 501, 527, 546, 588, 637, 651, 663, 668, 714, 806, 833, 868, 884, 1002, 1054, 1092, 1169, 1209, 1274, 1302, 1326, 1428, 1519, 1547, 1581, 1612, 1666, 1911, 2004, 2108, 2171, 2338, 2418, 2499, 2548, 2604, 2652, 2821, 2839, 3038, 3094, 3162, 3332, 3507, 3689, 3822, 4342, 4557, 4641, 4676, 4836, 4998, 5177, 5642, 5678, 6076, 6188, 6324, 6513, 6851, 7014, 7378, 7644, 8183, 8463, 8517, 8684, 9114, 9282, 9996, 10354, 10829, 11067, 11284, 11356, 13026, 13702, 14028, 14756, 15197, 15531, 16366, 16926, 17034, 18228, 18564, 19747, 19873, 20553, 20708, 21658, 22134, 24549, 25823, 26052, 27404, 30394, 31062, 32487, 32732, 33852, 34068, 36239, 36907, 39494, 39746, 41106, 43316, 44268, 45591, 47957, 49098, 51646, 59241, 59619, 60788, 62124, 64974, 67301, 72478, 73814, 77469, 78988, 79492, 82212, 88009, 91182, 95914, 98196, 103292, 106379, 108717, 110721, 118482, 119238, 129948, 134602, 139111, 143871, 144956, 147628, 154938, 176018, 182364, 191828, 201903, 212758, 217434, 221442, 236964, 238476, 253673, 258349, 264027, 269204, 278222, 287742, 309876, 319137, 335699, 352036, 403806, 417333, 425516, 434868, 442884, 471107, 507346, 516698, 528054, 556444, 575484, 616063, 638274, 671398, 761019, 775047, 807612, 834666, 942214, 1007097, 1014692, 1033396, 1056108, 1144117, 1232126, 1276548, 1342796, 1413321, 1522038, 1550094, 1669332, 1808443, 1848189, 1884428, 2014194, 2288234, 2464252, 2826642, 3044076, 3100188, 3297749, 3432351, 3616886, 3696378, 4028388, 4312441, 4576468, 5425329, 5653284, 6595498, 6864702, 7233772, 7392756, 8008819, 8624882, 9893247, 10850658, 12937323, 13190996, 13729404, 16017638, 17249764, 19786494, 21701316, 24026457, 25874646, 32035276, 39572988, 48052914, 51749292, 56061733, 96105828, 112123466, 168185199, 224246932, 336370398, 672740796]

約数ペア:

[(1, 672740796), (2, 336370398), (3, 224246932), (4, 168185199), (6, 112123466), (7, 96105828), (12, 56061733), (13, 51749292), (14, 48052914), (17, 39572988), (21, 32035276), (26, 25874646), (28, 24026457), (31, 21701316), (34, 19786494), (39, 17249764), (42, 16017638), (49, 13729404), (51, 13190996), (52, 12937323), (62, 10850658), (68, 9893247), (78, 8624882), (84, 8008819), (91, 7392756), (93, 7233772), (98, 6864702), (102, 6595498), (119, 5653284), (124, 5425329), (147, 4576468), (156, 4312441), (167, 4028388), (182, 3696378), (186, 3616886), (196, 3432351), (204, 3297749), (217, 3100188), (221, 3044076), (238, 2826642), (273, 2464252), (294, 2288234), (334, 2014194), (357, 1884428), (364, 1848189), (372, 1808443), (403, 1669332), (434, 1550094), (442, 1522038), (476, 1413321), (501, 1342796), (527, 1276548), (546, 1232126), (588, 1144117), (637, 1056108), (651, 1033396), (663, 1014692), (668, 1007097), (714, 942214), (806, 834666), (833, 807612), (868, 775047), (884, 761019), (1002, 671398), (1054, 638274), (1092, 616063), (1169, 575484), (1209, 556444), (1274, 528054), (1302, 516698), (1326, 507346), (1428, 471107), (1519, 442884), (1547, 434868), (1581, 425516), (1612, 417333), (1666, 403806), (1911, 352036), (2004, 335699), (2108, 319137), (2171, 309876), (2338, 287742), (2418, 278222), (2499, 269204), (2548, 264027), (2604, 258349), (2652, 253673), (2821, 238476), (2839, 236964), (3038, 221442), (3094, 217434), (3162, 212758), (3332, 201903), (3507, 191828), (3689, 182364), (3822, 176018), (4342, 154938), (4557, 147628), (4641, 144956), (4676, 143871), (4836, 139111), (4998, 134602), (5177, 129948), (5642, 119238), (5678, 118482), (6076, 110721), (6188, 108717), (6324, 106379), (6513, 103292), (6851, 98196), (7014, 95914), (7378, 91182), (7644, 88009), (8183, 82212), (8463, 79492), (8517, 78988), (8684, 77469), (9114, 73814), (9282, 72478), (9996, 67301), (10354, 64974), (10829, 62124), (11067, 60788), (11284, 59619), (11356, 59241), (13026, 51646), (13702, 49098), (14028, 47957), (14756, 45591), (15197, 44268), (15531, 43316), (16366, 41106), (16926, 39746), (17034, 39494), (18228, 36907), (18564, 36239), (19747, 34068), (19873, 33852), (20553, 32732), (20708, 32487), (21658, 31062), (22134, 30394), (24549, 27404), (25823, 26052)]