217680372

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 739694592

約数和(自身を除く): 522014220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 81, 84, 91, 92, 107, 108, 117, 126, 138, 156, 161, 162, 182, 189, 207, 214, 234, 243, 252, 273, 276, 299, 321, 322, 324, 351, 364, 378, 414, 428, 468, 483, 486, 546, 567, 598, 621, 642, 644, 702, 749, 756, 819, 828, 897, 963, 966, 972, 1053, 1092, 1134, 1196, 1242, 1284, 1391, 1404, 1449, 1498, 1638, 1701, 1794, 1863, 1926, 1932, 2093, 2106, 2247, 2268, 2457, 2461, 2484, 2691, 2782, 2889, 2898, 2996, 3159, 3276, 3402, 3588, 3726, 3852, 4173, 4186, 4212, 4347, 4494, 4914, 4922, 5382, 5564, 5589, 5778, 5796, 6279, 6318, 6741, 6804, 7371, 7383, 7452, 8073, 8346, 8372, 8667, 8694, 8988, 9737, 9828, 9844, 10764, 11178, 11556, 12519, 12558, 12636, 13041, 13482, 14742, 14766, 16146, 16692, 17227, 17334, 17388, 18837, 19474, 20223, 22113, 22149, 22356, 24219, 25038, 25116, 26001, 26082, 26964, 29211, 29484, 29532, 31993, 32292, 34454, 34668, 37557, 37674, 38948, 39123, 40446, 44226, 44298, 48438, 50076, 51681, 52002, 52164, 56511, 58422, 60669, 63986, 66447, 68908, 72657, 75114, 75348, 78246, 80892, 87633, 88452, 88596, 95979, 96876, 103362, 104004, 112671, 113022, 116844, 121338, 127972, 132894, 145314, 150228, 155043, 156492, 169533, 175266, 182007, 191958, 199341, 206724, 223951, 225342, 226044, 242676, 262899, 265788, 287937, 290628, 310086, 338013, 339066, 350532, 364014, 383916, 398682, 447902, 450684, 465129, 508599, 525798, 575874, 598023, 620172, 671853, 676026, 678132, 728028, 788697, 797364, 863811, 895804, 930258, 1017198, 1051596, 1151748, 1196046, 1343706, 1352052, 1395387, 1577394, 1727622, 1860516, 2015559, 2034396, 2366091, 2392092, 2591433, 2687412, 2790774, 3154788, 3455244, 4031118, 4186161, 4732182, 5182866, 5581548, 6046677, 7774299, 8062236, 8372322, 9464364, 10365732, 12093354, 15548598, 16744644, 18140031, 24186708, 31097196, 36280062, 54420093, 72560124, 108840186, 217680372]

約数ペア:

[(1, 217680372), (2, 108840186), (3, 72560124), (4, 54420093), (6, 36280062), (7, 31097196), (9, 24186708), (12, 18140031), (13, 16744644), (14, 15548598), (18, 12093354), (21, 10365732), (23, 9464364), (26, 8372322), (27, 8062236), (28, 7774299), (36, 6046677), (39, 5581548), (42, 5182866), (46, 4732182), (52, 4186161), (54, 4031118), (63, 3455244), (69, 3154788), (78, 2790774), (81, 2687412), (84, 2591433), (91, 2392092), (92, 2366091), (107, 2034396), (108, 2015559), (117, 1860516), (126, 1727622), (138, 1577394), (156, 1395387), (161, 1352052), (162, 1343706), (182, 1196046), (189, 1151748), (207, 1051596), (214, 1017198), (234, 930258), (243, 895804), (252, 863811), (273, 797364), (276, 788697), (299, 728028), (321, 678132), (322, 676026), (324, 671853), (351, 620172), (364, 598023), (378, 575874), (414, 525798), (428, 508599), (468, 465129), (483, 450684), (486, 447902), (546, 398682), (567, 383916), (598, 364014), (621, 350532), (642, 339066), (644, 338013), (702, 310086), (749, 290628), (756, 287937), (819, 265788), (828, 262899), (897, 242676), (963, 226044), (966, 225342), (972, 223951), (1053, 206724), (1092, 199341), (1134, 191958), (1196, 182007), (1242, 175266), (1284, 169533), (1391, 156492), (1404, 155043), (1449, 150228), (1498, 145314), (1638, 132894), (1701, 127972), (1794, 121338), (1863, 116844), (1926, 113022), (1932, 112671), (2093, 104004), (2106, 103362), (2247, 96876), (2268, 95979), (2457, 88596), (2461, 88452), (2484, 87633), (2691, 80892), (2782, 78246), (2889, 75348), (2898, 75114), (2996, 72657), (3159, 68908), (3276, 66447), (3402, 63986), (3588, 60669), (3726, 58422), (3852, 56511), (4173, 52164), (4186, 52002), (4212, 51681), (4347, 50076), (4494, 48438), (4914, 44298), (4922, 44226), (5382, 40446), (5564, 39123), (5589, 38948), (5778, 37674), (5796, 37557), (6279, 34668), (6318, 34454), (6741, 32292), (6804, 31993), (7371, 29532), (7383, 29484), (7452, 29211), (8073, 26964), (8346, 26082), (8372, 26001), (8667, 25116), (8694, 25038), (8988, 24219), (9737, 22356), (9828, 22149), (9844, 22113), (10764, 20223), (11178, 19474), (11556, 18837), (12519, 17388), (12558, 17334), (12636, 17227), (13041, 16692), (13482, 16146), (14742, 14766)]