1268355348

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 3756614400

約数和(自身を除く): 2488259052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 47, 52, 54, 78, 81, 86, 94, 108, 117, 129, 141, 149, 156, 162, 172, 188, 234, 258, 282, 298, 324, 351, 387, 423, 447, 468, 516, 559, 564, 596, 611, 702, 774, 846, 894, 1053, 1118, 1161, 1222, 1269, 1341, 1404, 1548, 1677, 1692, 1788, 1833, 1937, 2021, 2106, 2236, 2322, 2444, 2538, 2682, 3354, 3483, 3666, 3807, 3874, 4023, 4042, 4212, 4644, 5031, 5076, 5364, 5499, 5811, 6063, 6407, 6708, 6966, 7003, 7332, 7614, 7748, 8046, 8084, 10062, 10998, 11622, 12069, 12126, 12814, 13932, 14006, 15093, 15228, 16092, 16497, 17433, 18189, 19221, 20124, 21009, 21996, 23244, 24138, 24252, 25628, 26273, 28012, 30186, 32994, 34866, 36378, 38442, 42018, 45279, 48276, 49491, 52299, 52546, 54567, 57663, 60372, 63027, 65988, 69732, 72756, 76884, 78819, 83291, 84036, 90558, 91039, 98982, 104598, 105092, 109134, 115326, 126054, 156897, 157638, 163701, 166582, 172989, 181116, 182078, 189081, 197964, 209196, 218268, 230652, 236457, 249873, 252108, 273117, 301129, 313794, 315276, 327402, 333164, 345978, 364156, 378162, 472914, 499746, 518967, 546234, 567243, 602258, 627588, 654804, 691956, 709371, 749619, 756324, 819351, 903387, 945828, 999492, 1037934, 1092468, 1134486, 1204516, 1418742, 1499238, 1638702, 1806774, 2075868, 2128113, 2248857, 2268972, 2458053, 2710161, 2837484, 2998476, 3277404, 3613548, 3914677, 4256226, 4497714, 4916106, 5420322, 6746571, 7374159, 7829354, 8130483, 8512452, 8995428, 9832212, 10840644, 11744031, 13493142, 14748318, 15658708, 16260966, 23488062, 24391449, 26986284, 29496636, 32521932, 35232093, 46976124, 48782898, 70464186, 97565796, 105696279, 140928372, 211392558, 317088837, 422785116, 634177674, 1268355348]

約数ペア:

[(1, 1268355348), (2, 634177674), (3, 422785116), (4, 317088837), (6, 211392558), (9, 140928372), (12, 105696279), (13, 97565796), (18, 70464186), (26, 48782898), (27, 46976124), (36, 35232093), (39, 32521932), (43, 29496636), (47, 26986284), (52, 24391449), (54, 23488062), (78, 16260966), (81, 15658708), (86, 14748318), (94, 13493142), (108, 11744031), (117, 10840644), (129, 9832212), (141, 8995428), (149, 8512452), (156, 8130483), (162, 7829354), (172, 7374159), (188, 6746571), (234, 5420322), (258, 4916106), (282, 4497714), (298, 4256226), (324, 3914677), (351, 3613548), (387, 3277404), (423, 2998476), (447, 2837484), (468, 2710161), (516, 2458053), (559, 2268972), (564, 2248857), (596, 2128113), (611, 2075868), (702, 1806774), (774, 1638702), (846, 1499238), (894, 1418742), (1053, 1204516), (1118, 1134486), (1161, 1092468), (1222, 1037934), (1269, 999492), (1341, 945828), (1404, 903387), (1548, 819351), (1677, 756324), (1692, 749619), (1788, 709371), (1833, 691956), (1937, 654804), (2021, 627588), (2106, 602258), (2236, 567243), (2322, 546234), (2444, 518967), (2538, 499746), (2682, 472914), (3354, 378162), (3483, 364156), (3666, 345978), (3807, 333164), (3874, 327402), (4023, 315276), (4042, 313794), (4212, 301129), (4644, 273117), (5031, 252108), (5076, 249873), (5364, 236457), (5499, 230652), (5811, 218268), (6063, 209196), (6407, 197964), (6708, 189081), (6966, 182078), (7003, 181116), (7332, 172989), (7614, 166582), (7748, 163701), (8046, 157638), (8084, 156897), (10062, 126054), (10998, 115326), (11622, 109134), (12069, 105092), (12126, 104598), (12814, 98982), (13932, 91039), (14006, 90558), (15093, 84036), (15228, 83291), (16092, 78819), (16497, 76884), (17433, 72756), (18189, 69732), (19221, 65988), (20124, 63027), (21009, 60372), (21996, 57663), (23244, 54567), (24138, 52546), (24252, 52299), (25628, 49491), (26273, 48276), (28012, 45279), (30186, 42018), (32994, 38442), (34866, 36378)]