219945456

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 200

約数和(自身を含む): 688683600

約数和(自身を除く): 468738144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 67, 68, 72, 81, 102, 108, 134, 136, 144, 149, 153, 162, 201, 204, 216, 268, 272, 298, 306, 324, 402, 408, 432, 447, 459, 536, 596, 603, 612, 648, 804, 816, 894, 918, 1072, 1139, 1192, 1206, 1224, 1296, 1341, 1377, 1608, 1788, 1809, 1836, 2278, 2384, 2412, 2448, 2533, 2682, 2754, 3216, 3417, 3576, 3618, 3672, 4023, 4556, 4824, 5066, 5364, 5427, 5508, 6834, 7152, 7236, 7344, 7599, 8046, 9112, 9648, 9983, 10132, 10251, 10728, 10854, 11016, 12069, 13668, 14472, 15198, 16092, 18224, 19966, 20264, 20502, 21456, 21708, 22032, 22797, 24138, 27336, 28944, 29949, 30396, 30753, 32184, 39932, 40528, 41004, 43416, 45594, 48276, 54672, 59898, 60792, 61506, 64368, 68391, 79864, 82008, 86832, 89847, 91188, 92259, 96552, 119796, 121584, 123012, 136782, 159728, 164016, 169711, 179694, 182376, 184518, 193104, 205173, 239592, 246024, 269541, 273564, 339422, 359388, 364752, 369036, 410346, 479184, 492048, 509133, 539082, 547128, 678844, 718776, 738072, 808623, 820692, 1018266, 1078164, 1094256, 1357688, 1437552, 1476144, 1527399, 1617246, 1641384, 2036532, 2156328, 2715376, 3054798, 3234492, 3282768, 4073064, 4312656, 4582197, 6109596, 6468984, 8146128, 9164394, 12219192, 12937968, 13746591, 18328788, 24438384, 27493182, 36657576, 54986364, 73315152, 109972728, 219945456]

約数ペア:

[(1, 219945456), (2, 109972728), (3, 73315152), (4, 54986364), (6, 36657576), (8, 27493182), (9, 24438384), (12, 18328788), (16, 13746591), (17, 12937968), (18, 12219192), (24, 9164394), (27, 8146128), (34, 6468984), (36, 6109596), (48, 4582197), (51, 4312656), (54, 4073064), (67, 3282768), (68, 3234492), (72, 3054798), (81, 2715376), (102, 2156328), (108, 2036532), (134, 1641384), (136, 1617246), (144, 1527399), (149, 1476144), (153, 1437552), (162, 1357688), (201, 1094256), (204, 1078164), (216, 1018266), (268, 820692), (272, 808623), (298, 738072), (306, 718776), (324, 678844), (402, 547128), (408, 539082), (432, 509133), (447, 492048), (459, 479184), (536, 410346), (596, 369036), (603, 364752), (612, 359388), (648, 339422), (804, 273564), (816, 269541), (894, 246024), (918, 239592), (1072, 205173), (1139, 193104), (1192, 184518), (1206, 182376), (1224, 179694), (1296, 169711), (1341, 164016), (1377, 159728), (1608, 136782), (1788, 123012), (1809, 121584), (1836, 119796), (2278, 96552), (2384, 92259), (2412, 91188), (2448, 89847), (2533, 86832), (2682, 82008), (2754, 79864), (3216, 68391), (3417, 64368), (3576, 61506), (3618, 60792), (3672, 59898), (4023, 54672), (4556, 48276), (4824, 45594), (5066, 43416), (5364, 41004), (5427, 40528), (5508, 39932), (6834, 32184), (7152, 30753), (7236, 30396), (7344, 29949), (7599, 28944), (8046, 27336), (9112, 24138), (9648, 22797), (9983, 22032), (10132, 21708), (10251, 21456), (10728, 20502), (10854, 20264), (11016, 19966), (12069, 18224), (13668, 16092), (14472, 15198)]