216372939948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{174067}}^1$

素因数の和:174204

約数の個数: 144

約数和(自身を含む): 618907825536

約数和(自身を除く): 402534885588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 73, 86, 99, 129, 132, 146, 172, 198, 219, 258, 292, 387, 396, 438, 473, 516, 657, 774, 803, 876, 946, 1314, 1419, 1548, 1606, 1892, 2409, 2628, 2838, 3139, 3212, 4257, 4818, 5676, 6278, 7227, 8514, 9417, 9636, 12556, 14454, 17028, 18834, 28251, 28908, 34529, 37668, 56502, 69058, 103587, 113004, 138116, 174067, 207174, 310761, 348134, 414348, 522201, 621522, 696268, 1044402, 1243044, 1566603, 1914737, 2088804, 3133206, 3829474, 5744211, 6266412, 7484881, 7658948, 11488422, 12706891, 14969762, 17232633, 22454643, 22976844, 25413782, 29939524, 34465266, 38120673, 44909286, 50827564, 67363929, 68930532, 76241346, 82333691, 89818572, 114362019, 134727858, 139775801, 152482692, 164667382, 228724038, 247001073, 269455716, 279551602, 329334764, 419327403, 457448076, 494002146, 546396313, 559103204, 741003219, 838654806, 988004292, 1092792626, 1257982209, 1482006438, 1639188939, 1677309612, 2185585252, 2515964418, 2964012876, 3278377878, 4917566817, 5031928836, 6010359443, 6556755756, 9835133634, 12020718886, 18031078329, 19670267268, 24041437772, 36062156658, 54093234987, 72124313316, 108186469974, 216372939948]

約数ペア:

[(1, 216372939948), (2, 108186469974), (3, 72124313316), (4, 54093234987), (6, 36062156658), (9, 24041437772), (11, 19670267268), (12, 18031078329), (18, 12020718886), (22, 9835133634), (33, 6556755756), (36, 6010359443), (43, 5031928836), (44, 4917566817), (66, 3278377878), (73, 2964012876), (86, 2515964418), (99, 2185585252), (129, 1677309612), (132, 1639188939), (146, 1482006438), (172, 1257982209), (198, 1092792626), (219, 988004292), (258, 838654806), (292, 741003219), (387, 559103204), (396, 546396313), (438, 494002146), (473, 457448076), (516, 419327403), (657, 329334764), (774, 279551602), (803, 269455716), (876, 247001073), (946, 228724038), (1314, 164667382), (1419, 152482692), (1548, 139775801), (1606, 134727858), (1892, 114362019), (2409, 89818572), (2628, 82333691), (2838, 76241346), (3139, 68930532), (3212, 67363929), (4257, 50827564), (4818, 44909286), (5676, 38120673), (6278, 34465266), (7227, 29939524), (8514, 25413782), (9417, 22976844), (9636, 22454643), (12556, 17232633), (14454, 14969762), (17028, 12706891), (18834, 11488422), (28251, 7658948), (28908, 7484881), (34529, 6266412), (37668, 5744211), (56502, 3829474), (69058, 3133206), (103587, 2088804), (113004, 1914737), (138116, 1566603), (174067, 1243044), (207174, 1044402), (310761, 696268), (348134, 621522), (414348, 522201)]