219031722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 632136960

約数和(自身を除く): 413105238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 53, 54, 58, 63, 78, 87, 91, 106, 117, 126, 159, 174, 182, 189, 203, 234, 261, 273, 318, 351, 371, 377, 378, 406, 477, 522, 546, 609, 689, 702, 742, 754, 783, 819, 841, 954, 1113, 1131, 1218, 1378, 1431, 1537, 1566, 1638, 1682, 1827, 2067, 2226, 2262, 2457, 2523, 2639, 2862, 3074, 3339, 3393, 3654, 4134, 4611, 4823, 4914, 5046, 5278, 5481, 5887, 6201, 6678, 6786, 7569, 7917, 9222, 9646, 10017, 10179, 10759, 10933, 10962, 11774, 12402, 13833, 14469, 15138, 15834, 17661, 18603, 19981, 20034, 20358, 21518, 21866, 22707, 23751, 27666, 28938, 32277, 32799, 35322, 37206, 39962, 41499, 43407, 44573, 45414, 47502, 52983, 59943, 64554, 65598, 71253, 76531, 82998, 86814, 89146, 96831, 98397, 105966, 119886, 130221, 133719, 139867, 142506, 153062, 158949, 179829, 193662, 196794, 229593, 260442, 267438, 279734, 290493, 295191, 312011, 317898, 359658, 401157, 419601, 459186, 539487, 579449, 580986, 590382, 624022, 688779, 802314, 839202, 936033, 1078974, 1158898, 1203471, 1258803, 1377558, 1738347, 1872066, 2066337, 2406942, 2517606, 2808099, 3476694, 3776409, 4056143, 4132674, 5215041, 5616198, 7552818, 8112286, 8424297, 10430082, 12168429, 15645123, 16848594, 24336858, 31290246, 36505287, 73010574, 109515861, 219031722]

約数ペア:

[(1, 219031722), (2, 109515861), (3, 73010574), (6, 36505287), (7, 31290246), (9, 24336858), (13, 16848594), (14, 15645123), (18, 12168429), (21, 10430082), (26, 8424297), (27, 8112286), (29, 7552818), (39, 5616198), (42, 5215041), (53, 4132674), (54, 4056143), (58, 3776409), (63, 3476694), (78, 2808099), (87, 2517606), (91, 2406942), (106, 2066337), (117, 1872066), (126, 1738347), (159, 1377558), (174, 1258803), (182, 1203471), (189, 1158898), (203, 1078974), (234, 936033), (261, 839202), (273, 802314), (318, 688779), (351, 624022), (371, 590382), (377, 580986), (378, 579449), (406, 539487), (477, 459186), (522, 419601), (546, 401157), (609, 359658), (689, 317898), (702, 312011), (742, 295191), (754, 290493), (783, 279734), (819, 267438), (841, 260442), (954, 229593), (1113, 196794), (1131, 193662), (1218, 179829), (1378, 158949), (1431, 153062), (1537, 142506), (1566, 139867), (1638, 133719), (1682, 130221), (1827, 119886), (2067, 105966), (2226, 98397), (2262, 96831), (2457, 89146), (2523, 86814), (2639, 82998), (2862, 76531), (3074, 71253), (3339, 65598), (3393, 64554), (3654, 59943), (4134, 52983), (4611, 47502), (4823, 45414), (4914, 44573), (5046, 43407), (5278, 41499), (5481, 39962), (5887, 37206), (6201, 35322), (6678, 32799), (6786, 32277), (7569, 28938), (7917, 27666), (9222, 23751), (9646, 22707), (10017, 21866), (10179, 21518), (10759, 20358), (10933, 20034), (10962, 19981), (11774, 18603), (12402, 17661), (13833, 15834), (14469, 15138)]