222598376

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 606555810

約数和(自身を除く): 383957434

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 56, 76, 77, 88, 91, 98, 104, 121, 133, 143, 152, 154, 182, 196, 209, 242, 247, 266, 286, 308, 361, 364, 392, 418, 484, 494, 532, 539, 572, 616, 637, 722, 728, 836, 847, 931, 968, 988, 1001, 1064, 1078, 1144, 1274, 1444, 1463, 1573, 1672, 1694, 1729, 1862, 1976, 2002, 2156, 2299, 2527, 2548, 2717, 2888, 2926, 3146, 3388, 3458, 3724, 3971, 4004, 4312, 4598, 4693, 5054, 5096, 5434, 5852, 5929, 6292, 6776, 6916, 7007, 7448, 7942, 8008, 9196, 9386, 10108, 10241, 10868, 11011, 11704, 11858, 12103, 12584, 13832, 14014, 15884, 16093, 17689, 18392, 18772, 19019, 20216, 20482, 21736, 22022, 23716, 24206, 27797, 28028, 29887, 31768, 32186, 32851, 35378, 37544, 38038, 40964, 43681, 44044, 47432, 48412, 51623, 55594, 56056, 59774, 64372, 65702, 70756, 76076, 77077, 81928, 87362, 88088, 96824, 103246, 111188, 112651, 119548, 128744, 131404, 133133, 141512, 152152, 154154, 174724, 194579, 206492, 209209, 222376, 225302, 229957, 239096, 262808, 266266, 305767, 308308, 349448, 361361, 389158, 412984, 418418, 450604, 459914, 532532, 567853, 611534, 616616, 722722, 778316, 836836, 901208, 919828, 1065064, 1135706, 1223068, 1445444, 1464463, 1556632, 1673672, 1839656, 2140369, 2271412, 2446136, 2529527, 2890888, 2928926, 3974971, 4280738, 4542824, 5059054, 5857852, 7949942, 8561476, 10118108, 11715704, 15899884, 17122952, 20236216, 27824797, 31799768, 55649594, 111299188, 222598376]

約数ペア:

[(1, 222598376), (2, 111299188), (4, 55649594), (7, 31799768), (8, 27824797), (11, 20236216), (13, 17122952), (14, 15899884), (19, 11715704), (22, 10118108), (26, 8561476), (28, 7949942), (38, 5857852), (44, 5059054), (49, 4542824), (52, 4280738), (56, 3974971), (76, 2928926), (77, 2890888), (88, 2529527), (91, 2446136), (98, 2271412), (104, 2140369), (121, 1839656), (133, 1673672), (143, 1556632), (152, 1464463), (154, 1445444), (182, 1223068), (196, 1135706), (209, 1065064), (242, 919828), (247, 901208), (266, 836836), (286, 778316), (308, 722722), (361, 616616), (364, 611534), (392, 567853), (418, 532532), (484, 459914), (494, 450604), (532, 418418), (539, 412984), (572, 389158), (616, 361361), (637, 349448), (722, 308308), (728, 305767), (836, 266266), (847, 262808), (931, 239096), (968, 229957), (988, 225302), (1001, 222376), (1064, 209209), (1078, 206492), (1144, 194579), (1274, 174724), (1444, 154154), (1463, 152152), (1573, 141512), (1672, 133133), (1694, 131404), (1729, 128744), (1862, 119548), (1976, 112651), (2002, 111188), (2156, 103246), (2299, 96824), (2527, 88088), (2548, 87362), (2717, 81928), (2888, 77077), (2926, 76076), (3146, 70756), (3388, 65702), (3458, 64372), (3724, 59774), (3971, 56056), (4004, 55594), (4312, 51623), (4598, 48412), (4693, 47432), (5054, 44044), (5096, 43681), (5434, 40964), (5852, 38038), (5929, 37544), (6292, 35378), (6776, 32851), (6916, 32186), (7007, 31768), (7448, 29887), (7942, 28028), (8008, 27797), (9196, 24206), (9386, 23716), (10108, 22022), (10241, 21736), (10868, 20482), (11011, 20216), (11704, 19019), (11858, 18772), (12103, 18392), (12584, 17689), (13832, 16093), (14014, 15884)]