215906328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 670269600

約数和(自身を除く): 454363272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 61, 66, 72, 82, 88, 99, 109, 122, 123, 132, 164, 183, 198, 218, 244, 246, 264, 327, 328, 366, 369, 396, 436, 451, 488, 492, 549, 654, 671, 732, 738, 792, 872, 902, 981, 984, 1098, 1199, 1308, 1342, 1353, 1464, 1476, 1804, 1962, 2013, 2196, 2398, 2501, 2616, 2684, 2706, 2952, 3597, 3608, 3924, 4026, 4059, 4392, 4469, 4796, 5002, 5368, 5412, 6039, 6649, 7194, 7503, 7848, 8052, 8118, 8938, 9592, 10004, 10791, 10824, 12078, 13298, 13407, 14388, 15006, 16104, 16236, 17876, 19947, 20008, 21582, 22509, 24156, 26596, 26814, 27511, 28776, 30012, 32472, 35752, 39894, 40221, 43164, 45018, 48312, 49159, 53192, 53628, 55022, 59841, 60024, 73139, 79788, 80442, 82533, 86328, 90036, 98318, 107256, 110044, 119682, 146278, 147477, 159576, 160884, 165066, 180072, 196636, 219417, 220088, 239364, 247599, 272609, 292556, 294954, 321768, 330132, 393272, 438834, 442431, 478728, 495198, 545218, 585112, 589908, 658251, 660264, 817827, 877668, 884862, 990396, 1090436, 1179816, 1316502, 1635654, 1755336, 1769724, 1980792, 2180872, 2453481, 2633004, 2998699, 3271308, 3539448, 4906962, 5266008, 5997398, 6542616, 8996097, 9813924, 11994796, 17992194, 19627848, 23989592, 26988291, 35984388, 53976582, 71968776, 107953164, 215906328]

約数ペア:

[(1, 215906328), (2, 107953164), (3, 71968776), (4, 53976582), (6, 35984388), (8, 26988291), (9, 23989592), (11, 19627848), (12, 17992194), (18, 11994796), (22, 9813924), (24, 8996097), (33, 6542616), (36, 5997398), (41, 5266008), (44, 4906962), (61, 3539448), (66, 3271308), (72, 2998699), (82, 2633004), (88, 2453481), (99, 2180872), (109, 1980792), (122, 1769724), (123, 1755336), (132, 1635654), (164, 1316502), (183, 1179816), (198, 1090436), (218, 990396), (244, 884862), (246, 877668), (264, 817827), (327, 660264), (328, 658251), (366, 589908), (369, 585112), (396, 545218), (436, 495198), (451, 478728), (488, 442431), (492, 438834), (549, 393272), (654, 330132), (671, 321768), (732, 294954), (738, 292556), (792, 272609), (872, 247599), (902, 239364), (981, 220088), (984, 219417), (1098, 196636), (1199, 180072), (1308, 165066), (1342, 160884), (1353, 159576), (1464, 147477), (1476, 146278), (1804, 119682), (1962, 110044), (2013, 107256), (2196, 98318), (2398, 90036), (2501, 86328), (2616, 82533), (2684, 80442), (2706, 79788), (2952, 73139), (3597, 60024), (3608, 59841), (3924, 55022), (4026, 53628), (4059, 53192), (4392, 49159), (4469, 48312), (4796, 45018), (5002, 43164), (5368, 40221), (5412, 39894), (6039, 35752), (6649, 32472), (7194, 30012), (7503, 28776), (7848, 27511), (8052, 26814), (8118, 26596), (8938, 24156), (9592, 22509), (10004, 21582), (10791, 20008), (10824, 19947), (12078, 17876), (13298, 16236), (13407, 16104), (14388, 15006)]