216706644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 743608320

約数和(自身を除く): 526901676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 84, 92, 99, 103, 108, 121, 126, 132, 138, 154, 161, 189, 198, 206, 207, 231, 242, 252, 253, 276, 297, 308, 309, 322, 363, 378, 396, 412, 414, 462, 483, 484, 506, 594, 618, 621, 644, 693, 721, 726, 756, 759, 828, 847, 924, 927, 966, 1012, 1089, 1133, 1188, 1236, 1242, 1386, 1442, 1449, 1452, 1518, 1694, 1771, 1854, 1932, 2079, 2163, 2178, 2266, 2277, 2369, 2484, 2541, 2772, 2781, 2783, 2884, 2898, 3036, 3267, 3388, 3399, 3542, 3708, 4158, 4326, 4347, 4356, 4532, 4554, 4738, 5082, 5313, 5562, 5566, 5796, 6489, 6534, 6798, 6831, 7084, 7107, 7623, 7931, 8316, 8349, 8652, 8694, 9108, 9476, 10164, 10197, 10626, 11124, 11132, 12463, 12978, 13068, 13596, 13662, 14214, 15246, 15862, 15939, 16583, 16698, 17388, 19467, 19481, 20394, 21252, 21321, 22869, 23793, 24926, 25047, 25956, 26059, 27324, 28428, 30492, 30591, 31724, 31878, 33166, 33396, 37389, 38934, 38962, 40788, 42642, 45738, 47586, 47817, 49749, 49852, 50094, 52118, 58443, 61182, 63756, 63963, 66332, 71379, 74778, 75141, 77868, 77924, 78177, 85284, 87241, 91476, 95172, 95634, 99498, 100188, 104236, 112167, 116886, 122364, 127926, 142758, 149247, 149556, 150282, 156354, 174482, 175329, 182413, 191268, 198996, 214137, 224334, 233772, 234531, 255852, 261723, 285516, 286649, 298494, 300564, 312708, 336501, 348964, 350658, 364826, 428274, 447741, 448668, 469062, 523446, 525987, 547239, 573298, 596988, 673002, 701316, 703593, 729652, 785169, 856548, 859947, 895482, 938124, 1046892, 1051974, 1094478, 1146596, 1346004, 1407186, 1570338, 1641717, 1719894, 1790964, 2006543, 2103948, 2188956, 2355507, 2579841, 2814372, 3140676, 3283434, 3439788, 4013086, 4711014, 4925151, 5159682, 6019629, 6566868, 7739523, 8026172, 9422028, 9850302, 10319364, 12039258, 15479046, 18058887, 19700604, 24078516, 30958092, 36117774, 54176661, 72235548, 108353322, 216706644]

約数ペア:

[(1, 216706644), (2, 108353322), (3, 72235548), (4, 54176661), (6, 36117774), (7, 30958092), (9, 24078516), (11, 19700604), (12, 18058887), (14, 15479046), (18, 12039258), (21, 10319364), (22, 9850302), (23, 9422028), (27, 8026172), (28, 7739523), (33, 6566868), (36, 6019629), (42, 5159682), (44, 4925151), (46, 4711014), (54, 4013086), (63, 3439788), (66, 3283434), (69, 3140676), (77, 2814372), (84, 2579841), (92, 2355507), (99, 2188956), (103, 2103948), (108, 2006543), (121, 1790964), (126, 1719894), (132, 1641717), (138, 1570338), (154, 1407186), (161, 1346004), (189, 1146596), (198, 1094478), (206, 1051974), (207, 1046892), (231, 938124), (242, 895482), (252, 859947), (253, 856548), (276, 785169), (297, 729652), (308, 703593), (309, 701316), (322, 673002), (363, 596988), (378, 573298), (396, 547239), (412, 525987), (414, 523446), (462, 469062), (483, 448668), (484, 447741), (506, 428274), (594, 364826), (618, 350658), (621, 348964), (644, 336501), (693, 312708), (721, 300564), (726, 298494), (756, 286649), (759, 285516), (828, 261723), (847, 255852), (924, 234531), (927, 233772), (966, 224334), (1012, 214137), (1089, 198996), (1133, 191268), (1188, 182413), (1236, 175329), (1242, 174482), (1386, 156354), (1442, 150282), (1449, 149556), (1452, 149247), (1518, 142758), (1694, 127926), (1771, 122364), (1854, 116886), (1932, 112167), (2079, 104236), (2163, 100188), (2178, 99498), (2266, 95634), (2277, 95172), (2369, 91476), (2484, 87241), (2541, 85284), (2772, 78177), (2781, 77924), (2783, 77868), (2884, 75141), (2898, 74778), (3036, 71379), (3267, 66332), (3388, 63963), (3399, 63756), (3542, 61182), (3708, 58443), (4158, 52118), (4326, 50094), (4347, 49852), (4356, 49749), (4532, 47817), (4554, 47586), (4738, 45738), (5082, 42642), (5313, 40788), (5562, 38962), (5566, 38934), (5796, 37389), (6489, 33396), (6534, 33166), (6798, 31878), (6831, 31724), (7084, 30591), (7107, 30492), (7623, 28428), (7931, 27324), (8316, 26059), (8349, 25956), (8652, 25047), (8694, 24926), (9108, 23793), (9476, 22869), (10164, 21321), (10197, 21252), (10626, 20394), (11124, 19481), (11132, 19467), (12463, 17388), (12978, 16698), (13068, 16583), (13596, 15939), (13662, 15862), (14214, 15246)]